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extra power leads on power supply?

Q: extra power leads on power supply?

I have a generic MB (P-120 CPU ) which I just switched to a different case and power supply. It has an extra "six pin power type connection" in the middle of the board. Only one supply that I have matchs this and the wires are three green and three black. What is the funtion of this connector, it looks from the wire colors to be some form of switch.

Its a case of not wanting to swap out the power suppy from my other unit unless necessary. I have 4 other supplies and none have the extra wire, which is listed as P10.

Many thanks in advance.
WKR

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Preferred Solution: extra power leads on power supply?

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A: extra power leads on power supply?

Sounds like typical extra +5V lead and can be used for any number of things...(riser cards,backplanes,to drive extra slots, etc.)
Without knowing the specs. on your motherboard this question is impossible to answer...Post Mobo identification (make/model) or obtain FCC ID and post that. Perhaps we can find a more definitive answer for you...BOL

https://forums.techguy.org/threads/extra-power-leads-on-power-supply.33877/
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Toshiba Satellite L305-5955, Ive taken apart and replaced power jack. Not directly soldered to motherboard. While still apart, and battery out/in, connected power supply and still absolutely no response. Power supply is NOT original, and slightly different specs, i.e original 19v..6.3A

current 19v..3.1A
 

A:Toshiba Satellite L305-5955 does not respond to power supply, new power jack

Almost certainly the problem is that the current rating is wrong, if the laptop needs
6.3 A of current, it won't function on less (just as you can't use a 3A fuse for a kettle!)
Unfortunately it must be the right current rating, I know, I've been caught that way too!
Maybe you can exchange it?
 

http://www.techspot.com/community/topics/toshiba-satellite-l305-5955-does-not-respond-to-power-supply-new-power-jack.179540/
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A:Dell Laptop Power Supply Fading In and Out--power jack is bad or loose?

https://forums.techguy.org/threads/dell-laptop-power-supply-fading-in-and-out-power-jack-is-bad-or-loose.472044/
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A:Power Supply Wont Power up - Gigabyte ga-ma790fx & AMD Phenom 9850

if I read the specifications right on your mobo... it implies that it has the 4 pin PCI-e input(power) but it also has the 8pin ATX power conector. (it may be simply removing a cap that is actually right next to the 4 pin connector, thus making it an 8 pin connector (thats how it was on my mobo)

Try using the 8pin power with your new PSU, see if that works.
 

http://www.techspot.com/community/topics/power-supply-wont-power-up-gigabyte-ga-ma790fx-amd-phenom-9850.112038/
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Press F1 to continue.? And then pc booted fine to Windows.

Is this normal ? Did it damage something? Why i get that message is this normal?


PC:
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Gtx 1080
SSD 1x

http://www.tenforums.com/drivers-hardware/66598-power-supply-surges-detected-during-previous-power-asus-anti-su.html
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A:No power, no lights but green light on power supply blinks rapidly

Remove the laptops battery and try the AC power only. If the green light does the same, it still could only be a bad AC adapter, or at worst, a shorted laptop motherboard
 

http://www.techspot.com/community/topics/no-power-no-lights-but-green-light-on-power-supply-blinks-rapidly.174252/
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http://www.techspot.com/community/topics/toshiba-g25-av513-120w-power-supply-airline-power-limitations.29934/
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A:Bent power supply pin - Hard to plug in power cord

umm.. bend it back so it's closer to normal? That's all I can say about it. usually works for me.
 

https://forums.techguy.org/threads/bent-power-supply-pin-hard-to-plug-in-power-cord.820239/
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http://www.sapphiretech.com/us/products/products_overview.php?gpid=225&grp=3

MB: MSI P35 Neo2 FIR
http://global.msi.com.tw/index.php?func=proddesc&prod_no=1261&maincat_no=1

PSU: Seasonic M12II 500W
http://www.seasonic.com/product/pc_retail.jsp

The motherboard has a power connector for the graphic card next to the slot.

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A:Graphic card power to power supply or connector on motherboard?

First time I have ever seen that feature. I like it. I'm thinking that is a neat/easy way to partially eliminate cable clutter from the PSU. Give it a shot, you can always revert to PSU cable if you wish.
 

https://forums.techguy.org/threads/graphic-card-power-to-power-supply-or-connector-on-motherboard.705154/
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Thx very much.
 

A:Does power supply with higher power rating really burn motherboard?

The long answer is "No".
Just be sure of the dimensions of the power supply before you order a replacement, as HP uses some pretty strange sizes sometimes, and you want the new one to fit with room to spare.
 

http://www.techspot.com/community/topics/does-power-supply-with-higher-power-rating-really-burn-motherboard.148700/
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Help
ncleo
 

A:No Power, Blinking green light on power supply and motherboard

Sounds like a Power Supply problem.
 

https://forums.techguy.org/threads/no-power-blinking-green-light-on-power-supply-and-motherboard.646158/
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http://h30434.www3.hp.com/t5/Desktop-Operating-Systems-and-Recovery/Strange-Color-Scheme-for-Power-Connectors-on-Power-Supply-of/td-p/5819631
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A:Pavilion elite power supply light on, won't power up

As you did not mention any message or display on the screen, I would use this tutorial for a step by step diagnostic.  It also helps to remove the side panel, and visually watch the CPU and rear case fan movement(s).  As you press the power button, pay attention to the fans. Also does the Power Supply LED stay ON? Or did it go OUT when you pressed the power button?  

http://h30434.www3.hp.com/t5/Desktop-Hardware-and-Upgrade-Questions/Pavilion-elite-power-supply-light-on-won-t-power-up/td-p/5700798
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Any ideas guys?
 

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A:Dell Power Dimension 2400 power supply

Should be a standard ATX PS.
 

https://forums.techguy.org/threads/dell-power-dimension-2400-power-supply.488276/
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A:Hardware Power Consumption-Picking a new Power Supply

You have pretty much the same problem as me (getting BSOD's randomly). For me it's bulging capacitors on motherboard. You should take a closer look for capacitors on your motherboard. Dead capacitors look something like that:
http://upload.wikimedia.org/wikipedi...densatoren.jpg

http://www.sevenforums.com/hardware-devices/230075-hardware-power-consumption-picking-new-power-supply.html
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A:POWER SUPPLY FROM HELL! I cannot get my custom built PC to power on! HELP!

https://forums.techguy.org/threads/power-supply-from-hell-i-cannot-get-my-custom-built-pc-to-power-on-help.584624/
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A:Computer won't power up after disconnecting power supply

While installing the new optical drive, you might have inadvertently loosened one or more connectors. Recheck all data and power cables to make sure they are tight, including all those to the motherboard.
 

http://www.techspot.com/community/topics/computer-wont-power-up-after-disconnecting-power-supply.49521/
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A:Computer won't power up (poss. power supply)

Does it happen with any other appliances? as in does using the toaster while using the kettle While your mate is in the Electric shower, telly on, or ironing?

Possibly a static build up, it is possible, Wher are you situated??
What voltage are you on?

What is the make and model of your comp? is it the same as your friends?

is your machine custom built or is it a brand?
Answer a few of them and we will try to narrow it down 4 you..

Mean while if you could get your hands on a spare PSU that would be handy. And remember when dealing with PSU's alway leave them to sischarge for at least 24hrs,
the 3 D'S, Disconect, discharge, dismantle.
 

https://forums.techguy.org/threads/computer-wont-power-up-poss-power-supply.864011/
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Help!?!?!

Thanks,

Tod
 

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A:New power supply, no schematic, looking for power fan plug.

There are basically two voltages available to you: 5V and 12V. Doesn't really matter where you get it from - some pin on the mobo or some wire from the PSU.

From the PSU the yellow wires are 12V and red ones 5V, black is ground. The fan voltages should be written on the fan itself, the black fan wire is ground, red may be 12V or 5V depending on the fan voltage.

Fan headers on the motherboard should be labelled so, check with a voltmeter what pin gives out what.
 

http://www.techspot.com/community/topics/new-power-supply-no-schematic-looking-for-power-fan-plug.35253/
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Thanks

A:Power Supply Light Blinking. No Power :(!

Have you opened case to make sure all connections are secure? Something may have come loose while you were transporting it. Give us more info about your computer (e.g. make and model, cpu, ram, name of psu, etc.)

http://www.techsupportforum.com/forums/f10/power-supply-light-blinking-no-power-84515.html
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A:Power Supply Question & HD Power Consumption

Power Supply Question & HD Power Consumption, Pt. 2 - Laptop vs. 3.5"

My second question is this - I have a BTV server that needs to be on at all times during the season to record shows during day and evening.

Suffice it to say that you CANNOT reliably put one of the critters into sleep/hibernate mode and expect it to wake up and reliably record a show. It just won't happen.

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My question is this - 2 500GB laptop drives burn much less startup and idle current than a single 1TB 3.5" drive. Has anyone tried running multiple laptop drives on a RAID controller, and what sort of luck have you had? What sort of sustained throuput can you obtain?

Electricity is a huge factor here, at 12 cents per KWh. I can recover the marginal cost of 2 500GB laptop drives vs. 1 1TB 3.5 drive.

Case construction and drive cages are not the issue here.
 

http://www.techspot.com/community/topics/power-supply-question-hd-power-consumption.128749/
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Hi everybody I tried to search on google about this but it s not really help and it never happen to me before so I post here My PC was running normally for a long time just couple weeks ago I sent supply or button problem? power Power my faulty video card xfx nvidia ultra to get warranty service and they sent me back another The new one works fine but Power supply or power button problem? a week later I tried to turn on my computer and there s no power at all No lights on Power supply or power button problem? no fan running just no sign of power So I check inside if there s any wire from the PSU is unplugged but everything looks good nothing seems wrong I m sure the power from the wall is good and the power switch on the back is on So I tried to check the wired again push the power cable to the mother harder and press the button it worked But that doesnt solve the problem if I put something heavy near the PC or the desk is vibrating a little bit the power turns off I press the power button again it would not turn on until I open the case and press the power cable to the motherboard harder it s on I then close the side panel it s off no power This is really annoyed me I dont know what else to do What caused this problem The power supply or the power button Can somebody help me My system specs ECS G T-M mobo Intel E Duo x GB RAM x SATA HD nVidia ultra video card ULTRA s watt PSU nbsp

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Ok so lately I have been getting a BSOD at very random times and it looks like a Diver Power State failure. SO all of my friends and every website I go to makes it seem like I need to get a PSU. Right now I have a Quad Core and a 8800GT and 375W PSU. So my friend told me to get a new 700W PSU.

So, if the only fix is to get a new PSU? I tried to rollback my GPU driver but it didn't help.

So any ideas?
 

A:Driver Power Failure = New Power Supply?

You're greatly risking the health of your whole computer while running with such underpowered power supply. Do yourself a favour and get a quality PSU. http://www.newegg.com/Product/Product.aspx?Item=N82E16817341010 That's the cheapest one that is enough and of good quality that I could find with a quickish search.
 

https://forums.techguy.org/threads/driver-power-failure-new-power-supply.766751/
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Hello everyone - I have just assembled a new build It will not power up I need a suggestion to figure out if the problem is the case or the motherboard This is a mini-itx build power-up: power New or Build MB? no supply case's The case is New Build no power-up: case's power supply or MB? Linkworld LC - B This case comes with a volt watt external laptop-style power supply that plugs into the rear of the case just like New Build no power-up: case's power supply or MB? a laptop power supply plugs into a laptop - a barrel connector Inside this power connection connects to a power supply component that is not like a regular ATX power supply but is on a printed-circuit board New Build no power-up: case's power supply or MB? mounted on the case This has several capacitors and other stuff From that comes the -pin and -pin power supply lines for the motherboard I assume the -volt power supply for this external power supply unit is right since it came with the case It was watt The processor is an IBM t with TDP of watts Lower-powered CPUs can be put in a small so I assumed the power supply might be under-powered I ordered a -watt volt power supply with the right size barrel - and same polarity pos inside The MB is an ASRock H MV-ITX It is mini-itx form factor Still same problem Everything is connected correctly When I press the power-on button an external CD drive I have plugged-in spins up for a while But no power light comes on in the front of the case there are no POST beeps the fan for the CPU does not spin up No other signs of life So power is getting into the MB - the external CD drive is plugged into a USB socket in the rear panel of the MB After trying a watt and watt power supply I believe the problem cannot be the power supply cord Can it be that I have too little load I don t think so I plugged in another mm fan and an ol-fashion floppy drive just the power connection to add more load - same thing no power-up no POST nothing but the CD drive will spin up when I open-then-close it yet again So here is the help I need what else can I try -assuming the MB and case are fine is it more likely the case power supply is bad or the MB --Thanks nbsp

A:New Build no power-up: case's power supply or MB?

Well, I figured out the problem.
I am planning to re-do the older mini-itx system I have; it has gotten riddled with Trojan software for kids downloading games; it basically has been de-commissioned already.

So, I took the pico-psu power supply from that older computer, and hooked it up to the one I am making. Everything went perfectly.

So, I un-did that, removed the MB from case, disconnected the barrel-power connection from the case, unscrewed and removed the power supply that had been mounted in the case, put the pico-psu power supply back in place (I had to drill the hole for the barrel-connection out to be a little bigger since the pico-psu internal/external connection is threaded and held in place by nut with lock washer), and routed wires to be clear of cpu fan, screwed MB to stand-offs, and closed it all up.

now, everything is great. I like this linkworld case, but the power supply is worthless. I may try to get a few dollars back from the ebay vendor, to make me happy with a case that is less than what I should have gotten, but is working for me; I don't want to wait on returns, etc.
 

http://www.techspot.com/community/topics/new-build-no-power-up-cases-power-supply-or-mb.206259/
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was watching dvd and pc cut out completely... high pitch beeping comming from my power supply on hp 110 desktop... when i unplug from tower beeping stops .. plug it back in and it resumes.  No power, no flashing leds ... just constant beeping... no pattern ... just beeps continuously.

A:constant beep from power supply... no power to pc at all.

let me be clear.... beeping not coming from tower.... it comes from the plug in power supply... the square box part of it.

http://h30434.www3.hp.com/t5/Desktop-Hardware-and-Upgrade-Questions/constant-beep-from-power-supply-no-power-to-pc-at-all/td-p/5709441
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Hey, got quite a problem with my laptop.. It's a Medion Erazer X7813, worked well for ~2 years.
I was doing a graphics card benchmark yesterday and it stopped in the middle of it(monitored temperature, it was at ~80 degrees Celsius when it turned off). No bluescreen or anything just off and I couldnt restart after that(no fans nothing). I thought it might be the power supply, so I tested it, but it was doing 19v when not plugged in, but when I plugged it in and unplugged it again it was at 1v. When testing I unintentionally shorted the power supply and it showed 1v after that just as it did after plugging it in, is it shorting inside the laptop? Could it be the battery or something more serious like the MB? Any ideas are welcome!
 

A:Laptop gets no power, power supply seems to be working

The charging circuits on the laptop motherboard may be shorted...
 

http://www.techspot.com/community/topics/laptop-gets-no-power-power-supply-seems-to-be-working.217521/
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Hey, i'm building a computer but i haven't realized that the power supply i need is an atx 2.0. What power supply should i get??

I was orignally looking at the Ultra X-connect but it doesn't support atx 2.0 Damn.
 

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I have a Windows XP Home Edition SP computer GHz MB Ram GB HDD Last week I installed SP on my computer because I had SP and decided to upgrade A couple days later when I click on quot turn off quot my computer restarts NOT shutdown When I click on quot stand by quot The screen goes black then I get a quot blue screen quot Like in Windows But it Power Supply Power or Strip? s dark blue and stays up for only a second Then the computer resets The next day my computer stopped Power Supply or Power Strip? that but Power Supply or Power Strip? then As soon as I press the power button the TV in the living room goes all fuzzy I turn it off I remove the power strip thinking that it went bad I do use every plug but other power strips in the house are full too I plug it directly into the wall The restart stops still fuzzy I unplug ALL the connections in the back of my PC except the Power and monitor It stops Plug it all back in Put it in another outlet in my room Does it again Change HDD power cable motor could be causing this I finally realize that it s the TV tuner card The cable connection is already being split into ths I had a bad plug on the TV splitter so the fuzziness got fixed I put the power strip back on and the restart is going on again I tried on a outlet too Why is my computer restarting when I click quot Turn Off quot Is the quot shutdown exe quot corrupted nbsp

A:Power Supply or Power Strip?

Check your power management settings (and reinstall software if needed, from the manufacturer website). I've run across many problems with SP2 messing with power management settings...
 

https://forums.techguy.org/threads/power-supply-or-power-strip.662593/
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hey I have an interesting problem supply jumper power and power When I plug the atx power supply into my motherboard as soon as it makes contact the psu fan spins about times then power supply and power jumper stops which i suspect means its testing to see if it works or something But i have a computer out of the case and i power supply and power jumper might have made the fatal mistake of useing a paper clip to quot jump start quot the motherboard by contacting the power jumpers now whenever and metal contact is made paper clip the actual start mechanism anything it won t cut on Well me thinking i must have messed up the jumpers cut the psu green and red cord i double checked to make sure they were the power on cords and twisted them togeather and put electrical tape around them I know its not the best job but i was just testing a theory When I plug in the psu and its plugged into the motherboard the psu fan becomes turned on because of the twisted on wires and spins But the cpu fan and motherboard remain powerless I am wondering if i ve done something wrong or have screwed something up any help would be appreciated ps before the problems begain i installed the motherboard into a case because it was just components and i founnd a cheap case When I installed the motherboard I screwed metal screws into the contace points where the motherboard is supposed to rest I heard somewhere metal is bad for the bottoms of motherboards so that could be it thanks nbsp

A:power supply and power jumper

Disconnect External Power To The Wall Socket Before Messing Around In The Box!!!!!!!!!!!
 

http://www.techspot.com/community/topics/power-supply-and-power-jumper.25244/
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Came home walked in and noticed my PC was off monitor was on speakers on modem everything on as if the power had blinked out for a sec and my system had shutdown No Supply, lights no to Power power I pressed the power button on the front and got nothing i checked the power supply s own power on off switch on the back and got nothing no light that its on or anything thought maybe it was the cable so i plugged it into my other pc and the No power to Power Supply, no lights cable No power to Power Supply, no lights works so i m thinking maybe the psu went bad or took a hit Im guessing i just need to replace it How difficult is it to replace it by yourself i ve never done that before and do you think that its the psu at fault I m thinking that if there is not power on light then something is wrong big with it my heat temps stay down between C and C at the highest Also can i replace it with just any other w power supply or does it need to be a specific kind company i bought it from online listed it as dual core certified w psu no mention of v rail or anything else i guess i can get that from them if they have it on file nbsp

A:No power to Power Supply, no lights

Well sounds like your power supply took a power surge. Well to start with i would try a power supply. Now about replacing the power supply cheap is not the best way to go, learned from experience. Here is my recommendation: http://www.newegg.com/Product/Product.aspx?Item=N82E16817139005
And for replacing a PSU not hard. If you need help removing it Post back i will walk you through step by step if need be.
 

http://www.techspot.com/community/topics/no-power-to-power-supply-no-lights.106985/
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I have a Delta DPS-150GB B Power Supply out of an Apple Macintosh Power Mac computer. I would like to use it as a 12v/5A power supply for my model train layout. I have a couple important questions:

1) I need to know the pin-outs of the connectors (1-4pin, 1-14pin, 1-5pin on ribbon wire), specifically which ones control start-up and various voltage outputs.

2) Being a Switching Power Supply, I think there must be a load on at least one of the output rails. Can I create this with a simple resistor of some sort? if so, how exactly what would I need to do.

I can email photo of the connectors if that would halp. I would appreciate any help. Thanks.
 

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Would a 500W power supply power this

AMD Phenom II X4 955 Black Edition

8GB DDR3 RAM

Nvidia Geforce GTS450 1GB PNY

Gigabyte SKT-AM3 GA-880GM

2TB HDD

DVD RW Drive

A:Would a 500W power supply power this

Hi QGamez,

I reckon a 500W wouldn't be enough but a 750W may be the right one. I had a look in a few forums and they had 650W & 750W etc but not 500W.

But wait for more input from the others and see what they have to say

http://www.pchelpforum.com/windows-7-a/76505-would-500w-power-supply-power.html
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Somebody, please tell me what this is and what's it used for?
 

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My PC suddenly shut off and wouldn't turn on, but the mouse and motherboard lights were still on. A tech took my PC and ran some tests. I assumed that either my Power supply or my Motherboard was unfunctional but he called me back telling me that it was neither, and that the problem was coming from "a part" that gave power to the motherboard. The replacement of this part would cost $80.

Am I getting ripped off? What part could possibly cost $80 and isn't the Power supply?
 

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Went to dinner left PC running Came back PC shut down Would not restart no power lights fans LEDs nada zip zilch We had a brown out a few days back I figured the power supply finally crapped out supply...still no power power!? new installed Tonight installed a new power supply Antec Smartpower w No installed new power supply...still no power!? change I push start button absolutely nothing I have checked a power at outlet OK b changed power cords original is installed new power supply...still no power!? cord OK but I notice when I insert the plug into the recepticle there is a spark Now I m not much of an electrician but I don t think there should be a spark for just plugging it in c I have plugged my backup PC this one into the same outlet on the surge protector and it s running fine soooo the problem is in the computer If I plug the power supply in shouldn t the PS fan run It doesn t Can there be something bad on the shudder mobo like maybe the start switch or something Also confusing me I have sata HD this new PS has power plugs for sata My old power supply only had the regular pin plug that I plugged into the sata HD yet it ran fine Do I need to use the sata plugs on the new PS Cripes I m so freakin computer impared Please need help this is my gamer PC and I m a BF junkie Thanks for viewing this thread AMD GA K NS ATI XT mb Turtle Beach Santa Cruz gig PC XP Home sp nbsp

A:installed new power supply...still no power!?

Is the LED lit on the MB? Try bypassing the front case switch by putting the blade of a small screwdriver across the pins on the MB that the switch connects to.
 

https://forums.techguy.org/threads/installed-new-power-supply-still-no-power.441895/
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HP Palvilion m c Motherboard IPIBL-LA Berkeley http h www hp com ewfrf wc lc en amp lang en amp lc en amp product amp task N Power Supply DPS- ab- a http www itwinkle com hp posu html Hello all this is my power Is NO motherboard? it or supply POWER, first post First let me thank all NO POWER, Is it power supply or motherboard? for being here and sharing your vast knowledge My PC and power supply is above web-links included for more accurate description Also I have scoured this forum internet attempting to resolved and yes there is a ton of info The problem is the I cannot find specific details quot similar quot to my problem regarding how they determined the repair action other than replaced power or mobo So hopefully when this is resolved this will help someone with my similar problem - Problem gt PC will not turn-on just as if not plugged into power source -- Sypnopsis gt Nothing unusual happened as far as I know Shut-down PC for the evening as usual next day went to turn it on nothing - Troubleshooting accomplished -- Checked power outlet amp cords checked good -- Green light on back of power supply is steady green normal indication -- Removed power supply to test with multi-meter Strapped jumpered pins green wire with ground blk wire All appears normal everything is in range of specifications values below pin pin pin pin pin pin pin pin pin pin pin - pin pin pin -- Tested my power button wires for continuity on PC case properly shorts -- Reassemble everything still nothing -- Disassemble entire PC motherboard is sitting on cardboard box --- Items plugged into motherboard -pin atx plug and from NO POWER, Is it power supply or motherboard? power supply -pin plug volt from power supply gig ram stick CPU amp CPU fan - Goal gt power-on motherboard -- Tried shorting power button pins nothing -- Tried shorting reset pins nothing -- Jump-started NO POWER, Is it power supply or motherboard? atx plug with paper clip POWERS ON See link below for example http www youtube com watch v FCspIGgBV amp feature related Unfortunately unlike the youtube video when I remove the paper clip I lose power and back to square one - Back to the PS tested PS with strap jumper on when I remove the strap the ATX loses power through its plugs though the green light stays constant green There is no external on off switch on the power supply -- Should the power supply lose power once the strap is removed -- If so how does the power supply know to stay on -- Any help is much appreciated trying to determine if power supply is bad MOBO etc and if I can repair it Also I cannot swap items I do not have any additional parts laying around ADDITONAL NOTES - When powered on the mobo pwr-btn pins and the reset pins have voltage accross them volts dc pwr btn pins though has quot NO quot effect when shorted volts dc reset pins resets when shorted it works the way it should - Attached additional items to see if I could fully boot PC System Fan note will not boot without this fan plugged-in quot ERROR System Fan Has Failed Service PC to prevent damage to the System Press F to continue quot video card geforce gt hp pn- key board plugged into PS keyboard port mouse plugged into PS mouse port Hard drive When strapped I can boot competely up and log-on to desktop When I choose quot restart quot via windows soft button it resets properly When I choose quot shutdown quot it will shutdown but then I have to remove the strap and reset the cmos I get no display unless I reset the CMOS to boot up properly again I m guessing ultimately its the power supply Since the problem directs back to losing power The PC boots properly when I make the conditions right so that would most likely eliminate a motherboard or cpu problem What I don t understand nor can I find any info on is how does the power supply stay activate I m aware of the shorting of the power button pins on the mobo Probably thinking too much into it but the power supply seems to be working accept for the mystery quot no po... Read more

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Ok so i do know what the no Power and supply 100%, mobo are power problem is this is more about what i can do to use my computer until i can fix the problem Ill start off with what the problem is My computer wont turn on from the get go i knew the power supply was okay Power supply and mobo are 100%, no power because the mother board has a green light on it showing that its getting power of course just in case i tried putting a new supply in but there were no changes At first glance the mother board looked good No blown resistors or anything of that sort i sent it to a friend to check it out though once again just to be thorough and sure Finally after Power supply and mobo are 100%, no power hours of tedious searching i found the problem The chip that the power button plugs into has blown out Very happy thats all it is Now my question to all of you is is there anyway to bypass using that board so i can run my computer until i replace it if i just unplug the little board that the button is a part of the computer obviously does not turn on when i attach the computer to power and i dont know how i can trick it into turning on without having the use of the power button Any info would be greatly appreciated Thanks Ryan nbsp

A:Power supply and mobo are 100%, no power

There are some motherboards that have a power on button directly on the motherboard. I don't suppose you have one of those? There are some BIOS' that can enable the keyboard to power on the PC by pressing any key. I'm using one of them now. Of course, the problem with that is to get the PC started in the first place so you can change the BIOS setting (if it has that setting).

What motherboard do you have?
 

http://www.techspot.com/community/topics/power-supply-and-mobo-are-100-no-power.152069/
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hi guys as per one of my friend I could replace my memory RAM up to GB so I ve ordered Power Light Motherboard/Power 8300 AMBER Green XPS - Supply - Light a couple sticks of Kingston HyperX nbsp so I ve took slot and replaced GB Hynix RAM by GB HyperX Now I have a good old CPU that doesnt work plus it smell like burnt plastic with no apparent damage to XPS 8300 - AMBER Motherboard/Power Light - Green Power Supply Light the board or RAM nbsp Startup x BEEP No BIOS Motherboard Light Solid AmberBootup Light Flashing AmberPower Supply Light Solid Green I ve tried booting from nbsp a single RAM unit on slot one then slot two and nothing has changed anyone can help Motherboard Y MRGhttp www findlaptopdriver XPS 8300 - AMBER Motherboard/Power Light - Green Power Supply Light com specs- y mrg-dell Processor i Primary SSD Kingston HyperX Savage added Secondary Seagate TB TB added Barracuda New RAM nbsp ts HX C FK http www kingston com dataSheets HX C FK pdfOld RAM nbsp HMT U CFR C-H https www amazon com PC - - MHz-Hynix-HMT U CFR C-H -Unbuffered dp B BTRAS

http://en.community.dell.com/support-forums/desktop/f/3514/t/19987583
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For the last two weeks every time I start my Dell INSPIRON E while using the power supply I am greeted with the following message quot The AC power adapter type cannot be determined Your system will operate slower and the battery will not charge Please cannot Supply power - AC type be determined....." "The adapter Power connect a Dell W AC adapter or higher for best system operation quot I press the F Key and everything works fine I ve read about this on other websites and most say it s a design Power Supply - "The AC power adapter type cannot be determined....." flaw in the power supply after the cord has been properly wound around the supply as designed Apparently a few of the cords internal wire strands Power Supply - "The AC power adapter type cannot be determined....." become broken and cause this message My computer is from June and shouldn t be having this issue so early or ever This seems like a flaw that should have created some type of manufacturers recall since so many people are having this issue I m of course out of warranty will Dell replace this free of charge nbsp

A:Power Supply - "The AC power adapter type cannot be determined....."

You are correct, the failure is due toloss of the power supply ID signal. Sometimes this happens because of strain on the plug, which breaks the signal wire. Some even are so severe that the insulation breaks away from the plug; this is due to rough handling. The other cause is one or more of the power socket solder connections to the system board become broken. This also is related to severe handling. I have seen one case where all three power connections and three of four mechanical connections were disconnected. If the power supply is bad, a replacement will cure the problem. If not, then the socket is bad, and this will require a system board replacement. If you are experienced, you can try to resolder the connections. I am experienced and was not able to get my daughter's E6000 to work by resoldered. More recent Dells are using a replacable power connection board which is a much cheaper repair.

http://en.community.dell.com/support-forums/laptop/f/3518/t/19255676
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I just purchased a new Dell PC.  I now get this message when I turn on my speakers:
power surge on the USB port. Unknown USB device needs more power than the port can supply. I have no idea why or how to fix it. Can anyone help me?

:

http://en.community.dell.com/support-forums/desktop/f/3513/t/19987247
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Is 400W would be enough for a computer with: Intel Core Q8300, ATI Radeon 4890 1GB, 4GB RAM... ? (I would use computer for gaming too.)
If not, what would be recommended?
 

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I extra to connection. 2.0 juice a (power) USB Add think I may have an underpowered USB problem see my IOgear post I know you can buy powered hubs but I don t want one in this application Does anyone know of a USB cable Type A Male to Type A female simple extension that also has either an add on AC adapter plug OR a plug that plugs into your existing Power Supply would work as well I would like for this extension cable to be short Add extra juice (power) to a USB 2.0 connection. if possible as I don t need any true length I just need more power God why Add extra juice (power) to a USB 2.0 connection. do I think of Star Trek when I say I need more power Basically here is the situation I need - Type A Male from KVM - short almost non existant extension Type A Female to Type A Male with some kind of external power source - Type A female socket in MB Also take a look at my post on the other thread and tell me if you think that quot adapter quot that plugs into PC side USB ports might do the trick without having to get any extra power plugs or anything nbsp

A:Add extra juice (power) to a USB 2.0 connection.

Many small 2.5" external disks come with a dual headed USB cable, the second is just to draw an extra 0.5A of +5V to power the disks. There are also PS/2 connector to power cables that used to come with those disks. If you get desperate, you can even make your own USB to power connector cable from a USB cable, I've also done that.
 

https://forums.techguy.org/threads/add-extra-juice-power-to-a-usb-2-0-connection.397128/
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Hi all,

Ive got an XFX GeForce 7900GT. The graphics card has an extra 4 pin power connection on it.

My mobo is a Giga-Byte GA-965P-DS4 which beside the 24 pin main power connection has another regular 4 pin IDE power connection which is supposed to be connected to supply extra power to the PCIe x16 slot.

Is it only advised to use one or should I use both???

Damien
 

A:Do I need the extra power on the graphics card??

damienb, yes you should use the 4 pin IDE power connection.
 

http://www.techspot.com/community/topics/do-i-need-the-extra-power-on-the-graphics-card.69170/
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Hey,

I was wondering if anyone knew a way to get extra power options for XP?

The default is, when you close the lid, you can either choose to "standby" or "do nothing". Does anyone know if it's possible to set it to do different things depending on if the laptop is plugged in or running off battery?

Thanks!
 

A:Extra power options for closing lid of laptop

http://www.microsoft.com/windowsxp/using/setup/maintain/powermgmt.mspx
 

http://www.techspot.com/community/topics/extra-power-options-for-closing-lid-of-laptop.134704/
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I have replaced a power supply in a 2000 box and now I can't get anything to show up on the monitor. The computer comes on but you can't see anything.
 

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Hi,

Well after switching the power supply in my mates PC with mine, and it now working fine, it seems to be that (Not Artifacting). The thing is, the PSU Tester that I have says its fine. Could it still be a faulty PSU?
 

A:Power Supply

In a single word... YES!
 

http://www.techspot.com/community/topics/power-supply.140540/
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My computer running Windows XP is having some intermittent problems and I think it may be the power supply but hope someone can tell me for sure When I turn it on the light on the front of the case goes on and I can hear the machine start the fan is on However I supply? power the Is this don t hear a beep and nothing actually happens The monitor light is orange and the screen is black I ll leave it alone for a while sometimes minutes sometimes minutes and all of a sudden I ll hear a beep and then Windows will be loading It runs fine after that - no sudden crashes etc This doesn t always happen - for the most part it starts fine But it happens enough to be bothersome I m not very knowledgeable in this Is this the power supply? area but have tried some very basic things new power cord different outlet etc I am wondering if I should try a new power supply and if so Is this the power supply? how do I know what type to buy Thanks for any help nbsp

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Hello
Im here again for your expert advise! I have a few questions: does the order of the power cables (the ones marked p2,p3,p4,p5) matter? And what can cause the power supply inside the computer to burn out?
I'll appreciate the help.

Also, if I removed a HD from one computer, is it possible that it might not work on another?
 

A:Power Supply

The reasons a power supply can fail are too numerous to list. It's about like asking why the chicken crossed the road.

For the hard disk question, more specific. Tell us more about the systems, the hard disks and what you are attempting to accomplish.
 

https://forums.techguy.org/threads/power-supply.734850/
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Just bought a barebones AMD Athlon 950. Am going to put all my old computer junk in it that is collecting dust, might as well do something with it all:

3GB master HD
1.3GB slave HD
24x Internal Phillips CD-ROM
Phillips 4x External USB CDRW
3.5 Floppy
32MB AGP Nvidia GeForce2
Creative Labs Audio PCI 128 Digital Sound Card
128MB PC100 SDRAM

My question is, would a 200W power supply be okay for this system? The board originally came with a 250W power supply. The 200W is a power supply out of my old PII 333Mhz system.

Thanks,

Smith
 

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How do I find out the voltage of my powersupply?
 

A:Power Supply?

Open up the case and look at the big sticker on the side of the psu, it will have voltages, watts,etc.
 

https://forums.techguy.org/threads/power-supply.329379/
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I am currently running a MSI Z170A Gaming pro motherboard with a asus GEFORCE GTX 750Ti. Also with a Hitachi 1tb HHD. With an Intel 13 duo core processor. Any ideas on what power supply to get?

http://www.pcadvisor.co.uk/forum/helproom-1/what-power-supply-should-i-use-4599340/
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Can an ATX connector power supply be used with my EATX Asus P5GD2 motherboard. I can't find an answer on the ASUS website.

Thank you
 

A:Power supply

Yes, the 24 pin ATX 2.0 Spec power supply.
 

https://forums.techguy.org/threads/power-supply.334144/
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Okay here is my issue, i have a dell xps 710 desktop, i bought an nvidia 9800 gx2 graphics card. I can't use the power supply that came with the dell because on the graphics card i need an 8 pin and a 6 pin plug from the power supply, the power supply that came with the dell only has an 8 pin.
so i bought a new power supply from corsair and everything worked fine with the graphics card, but i need a 24 pin plug that powers the main board and a 24 that powers the mother board, and the corsair only has 1 24 pin plug. After all that said, which power supply do i need to get to be able to use my nvidia 9800 gx2 graphics card with my dell xps 710?
 

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i am getting new motherboard, memory, processor and case the rest is from my old gateway i up graded until now. and i am wondering how many watts i will need on the power supply. the specs are as follows:

AMD Athlon XP 2500+
Epox 8RDA3G
GeForce FX 5200
SB Audigy.
512MB DDR 3200
40 GB HD
DVD Drive
CD RW Drive
Floppy Drive
and 3 80 mm case fans

do you think 350 watts will be enough? because thats what comes with the case. and the case is only $22.

and also when i install my new motherboard will i have to wipe my hard drive clean first? i know its like a whole new computer but i am just making sure.
 

A:Power Supply

no, don't use that PSU, I pay $20 for generic cases without power supplies, so I would think that PSU is junk. I'd recommend an Enermax, look for something around 400W, you don't really need quite that much now, but you might if you make any upgrades. Also make sure the 12v rail has enough current for the load you'll be putting on it(shouldn't be a problem if you go with Enermax)
 

http://www.techspot.com/community/topics/power-supply.8577/
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okay here s the skinny my power supply fan just died after some quick research i found out it s easier just to buy a new p s altogether here s the problem i can t figure out what kind of power supply i need my current p s has two sockets on the back only use one for the power cord - never touched the other On the quot front quot it has a thick black cord which runs to my front power switch and another bundle of help!! supply? wha....?? ATX? AT? power wires which connects to the power supply? AT? ATX? wha....?? help!! mboard compnents etc as i power supply? AT? ATX? wha....?? help!! understand it and i don t know much these are characteristics of an AT power supply however i also thought that AT power supplies were supposed to connect to the motherboard w -pin connectors and mine connects w one -pin connector so do I have an AT power supply w an ATX connector is my mboard an ATX See specs below based on the below specs what type of power supply should i get can anyone recommend a place to buy a reliable cheap p s for this system any help is much appreciated Mboard VIA Technologies VT C Processor AMD K - MB PC SDRAM Maxtor GB HD Riva TNT AGP Video Card Philips PCI Soundcard Sony CD-RW etc etc thanks again abcowan nbsp

A:power supply? AT? ATX? wha....?? help!!

The features you describe are characteristic of both AT and ATX. What brand of computer is it?

The 20-pin connector is characteristic of ATX. The thick power cord running down to the switch from the power supply is characteristic of an AT. It looks like you have some kind of hybrid setup. Also, the "two power connectors" on the back are probably not the same. One is male and the other is female, which is characteristic of AT.

In any case, this bugger is not going to be easy to find. Perhaps you should consider buying just the fan at www.allcorp.com.
 

https://forums.techguy.org/threads/power-supply-at-atx-wha-help.74436/
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if nothing happens when i turn the computer on (brand new, everything connected properly) does it mean my power supply is dead?
nothing turns on, not even power supply fan.
 

A:power supply

no it does not mean your power supply is dead...it could be... but it also could be the ram ,the cpu, or the motherboard
does any fans come on .....case fan , cpu fan or the power suppy fan
do you hear any beeps
and check all the cables one more time .... make sure the montior is plugged it good
 

https://forums.techguy.org/threads/power-supply.73478/
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i have had my power supply for around 4 months, but when i use asus probe to monitor temps and fan speed i get these values

cpu temp = 43c/ 109f
mb temp = 41c/105f
cpu fan = 4115
power fan = below threshold
chassis fan = below threshold

i have been having green/purple flickering while playing games recently and i have been told it is most likely a overheating problem, can anyone help me.
 

A:power supply fan

Open cpu, get rid of ALL dust in fans etcm with compressed air.

Regards,

Korrupt
 

http://www.techspot.com/community/topics/power-supply-fan.54730/
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How do I find out what power supply I have and what wattage it is with out having to open the box?

A:power supply

Well if you have a branded machine.. emachine, HP, etc.... you can check the model number, and look it up on there website and get the specs for that model.. if it's a custom built one.. then you have to open it.. I'm assuming you don't want to open it, because it's a branded machine and you don't wanna ruin your warranty.. so check with the manufactures website for specs of ur model.. good luck.

http://www.vistax64.com/general-discussion/165937-power-supply.html
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Well I finally did it upgraded one too many pieces and now I need a new power supply Actually I think mine is due to be replaced anyway I might be new power Need supply seeing some instabilities I ran a psu sizer and it recommended at least an watt Now this may work at this time but Need new power supply I am thinking about potential upgrades tomorrow ROFLOL I know me Anyway I was wondering about recommendations for a good psu based on Need new power supply my system currently See system specs Currently looking Need new power supply at Cooler Master Real Power Pro -Watt Power Supply - SLI Ready PLUC mm Fan RS-C -EMBA-D at TigerDirect comCorsair CMPSU- HX -Watt Power Supply - ATX mm Fan SATA-Ready SLI Ready at TigerDirect comUltra X ULT -Watt Power Supply - ATX SATA-Ready PCI-E Ready Energy Efficient Modular at TigerDirect com I'm not sure about the Ultra brand which is what I am currently running as it only has a year warranty which coincidentally is just how long I've had the current Ultra psu and it is starting to act up

A:Need new power supply

bobtran,

I think the Coloer master and Corsair are both solid supplies capale of delivering their rated power and then some. I have been an Antec fan and the 450 watt Antec in my first build is coming up on 6 years old and still going strong. I just used another Antec in my new build. They are reasonably priced and conservatively rated high quality supplies.
R.

http://www.vistax64.com/general-discussion/224873-need-new-power-supply.html
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During a recent thunderstorm I was not using my computer but heard a pop noise Since I wasn t using the computer it was Hello Thanks. help. Everyone power need & supply I in screen saver mode which is a blank screen I went to the computer shortly after and it had no power It is connected to a surge protector along with my printer desk lamp and clock The computer had no power at all The printer desk lamp and clock all worked fine I first replaced Hello Everyone & Thanks. I need power supply help. the power cord connecting it Hello Everyone & Thanks. I need power supply help. directly into the wall power socket Still wouldn t turn on Next I removed the power supply and took it to a computer repair shop for testing The technician said it worked perfectly I reconnected the power supply making sure to secure the connections properly Still wouldn t turn on I did notice that when I reconnected the power supply and flipped the power switch a green light on the motherboard beside the -pin connector the power supply connects too turned on But the fans would not turn on the power supply or the fans used to cool the chip Can anyone suggest what I should test next or what may be the culprit I see no indication on the motherboard that it has been fried by a lightning strike Thank you in advance and thanks for the opportunity to search for help in this forum nbsp

A:Hello Everyone & Thanks. I need power supply help.

If it has made a pop sound then something has definitely blown, it can be a long winded process to figure out exactly what has gone wrong.

The best thing to do would be to remove all but the bare essentials and see if it will boot. Remove hard drive, all optical drives (cd, dvd drives), all cards bar the graphics , and have only 1 memory stick if you have more than 1 that is.

Let me know if you have any joy.
 

http://www.techspot.com/community/topics/hello-everyone-thanks-i-need-power-supply-help.56971/
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I just got a geforce fx 5200 and i noticed that my powersupply is severely lacking. I have an HP brio thats a few years old with a bunch of upgrades, wich are as follows : 1ghz processor (was 800 i think), more ram, extra hd ,extra cd drive, network card, new sound card and of course the geforce fx 5200 that i just upgraded from gforce 3 that was not stock. My powersupply is 120W. I was wondering how much would a new powersupply help me. I use the computer for gaming.
 

A:Power supply

120w!!! I haven't seen one that small in years, and that was on an AT system. Get yourself a good 400w Antec or Enermax. There have been studies that 25% of all generic drives fail within the first 90 days.
 

https://forums.techguy.org/threads/power-supply.155861/
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hey so im replacing a power supply that died on me with a Thermaltake 430W power supply i ordered. i plugged everything in and nothing happens, i dont really kno what to do now can any1 help me?
 

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Does anyone know where to get a good Gateway compatible 500watt up power supply?

A:Power Supply

Hi Airbot, welcome to the board,

I believe a standard size PSU would fit in that unit. In making sure of that, you always can take a measurement before purchase. I don't believe Gateway will provide such information.

If the possible reason for your step up is for an addition of a mediocre gaming GPU, I heard that the built in 400 Watt PSU provides sufficient amperes.

Good luck and post back.

http://www.vistax64.com/general-discussion/194606-power-supply.html
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I have a power supply that the fan turns on when you turn on the computer (normal) but then the fan stops running for a bit then starts up again but then turns off again, etc. etc... Is that normal??

Im running Windows 2000 Pro..

Thanks!
 

A:Power Supply

that is not normal. Sounds like a bad connection on the fan or wires somewhere or something drawing to much power. Could be the fan is ready to die.
 

https://forums.techguy.org/threads/power-supply.148611/
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Just bought an ASUS a8n-SLI Deluxe motherboard and an AMD 64 3500+ CPU, but i'm not sure how much power I need. I saw that two other people used both 500watt and 550watt power supplies.
 

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Yes my system has a problem, when I press the power button light comes on and then goes right out, the light on the power supply comes on but nothing happens. Got it to come on and windows loaded and then it went back off and now will not come back on, have change the sytem battery and still nothing, is there a way to check the power supply.

Any suggestion.
 

A:Power Supply

Might be easier and cheaper to change the power supply rather than test the current one...IMO....How old is your system?
 

https://forums.techguy.org/threads/power-supply.1014802/
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OK i was wondering if any of you could help me out.
I currently have a 230v power supply for my pc. would i need to upgrade my power supply to support this hardware:

ATI Radeon 9600XT
2GB Ram
Pentium 4 3.0GHz HT

i do get VPU errors alot and lag in games. I was told getting a better power supply would resolve this.
 

A:New Power Supply

Check this site: http://www.extreme.outervision.com/psucalculator.jsp put in your specs and it will tell you what you need!!
 

http://www.techspot.com/community/topics/new-power-supply.55192/
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Not sure which one I want to go for.. I'm more swayed to the Arctic due to the brand naming as i've only ever seen Xenta do "peripherals" such as mice and keyboards.

Option1:
Xenta 800w psu
http://www.ebuyer.com/219542-xenta-800w-psu-13-5cm-fan-kk9999-800p

Option2:
Arctic Power Pro 850w (modular)
http://www.ebuyer.com/229935-arctic...r-14cm-fan-psu-4x-pci-e-8x-arctic-pro-850w-cm

Case that its going into:
Antec DF-85 Full tower
http://www.antec.com/Believe_it/product.php?id=MjQyNQ==

Thanks,

Matt
 

A:Which power supply

Get neither. First do you need 800w? Planning Crossfire or SLI with overclocking? If you need 800w, this one would be best from the options at that site:

http://www.ebuyer.com/257234-corsair-tx-850w-v2-psu-80plus-bronze-certified-cmpsu-850txv2uk

If that is too expensive, go for this one:

http://www.ebuyer.com/263997-corsair-800w-gs-series-psu-cmpsu-800guk

PSUs are one place you DON'T want to go cheap. Remember all the components in your system are dependent on it. Moreover, it goes beyond power as we normally think of it for equipment. In a PC, the power, precisely stepped down into very fine, minute amounts, is the lifeblood and neurons of the system, carrying millions of bits of data and driving hundreds of thousands of almost simultaneous calculations. You need good, clean power to make it all work. And a PSU that delivers it constantly, hour after hour, day after day, year after year. Billions and billions of calculations all dependent on clean power. In addition a bad power supply can fry the video card and other components.
 

https://forums.techguy.org/threads/which-power-supply.1015315/
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I have a pretty generic brand psu, it's a 480w Echo Star. Well, I noticed my video card is starting to run pretty hot lately, but I installed this psu like 7 months ago. The hotness has been causing major artifacts in my games. All my fans work fine, but my vid card runs extremely hot. I have an ati radeon 9800pro 128mb, it's connected directly to my psu. Could the psu be causing this, or is it my vid card? My specs: amd athlon 2600+, 1 gig ram, radeon 9800 pro vid card.
 

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hey, can someone help me chhose a power supply from this http://www.planetmicro.co.uk/ site. (in the cases and psu section on the left)

I have about 70 so i want to know the best power supply i can get for that amount of money (may be able to get a little more)

i need it to be able to handle the new X800 graphics card that i am gonna buy soon so i wanted to make sure i got a good PSU (thats why im askin you lot )

Once youv found one could you post the link on here so i can bye it....cheers...



>>>>>COMPUTER NOOB<<<<<
 

A:Power Supply

Either one of the Antecs is great. Most of the others were "Generic".
 

http://www.techspot.com/community/topics/power-supply.14170/
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Here's my setup:

I-Micro 375 Watt Power Supply

running a

PCChips P55g MOBO.
Intel q6600 quad core proc.
4 gigs of ram
I have an 8800GT coming shortly and I want to know if my power supply will cover it.

Thanks!
 

A:Will this power supply be enough?

In a short answer NO. A 375 watt PSU will not run a Q6600 processor and an 8800 series video card.
 

https://forums.techguy.org/threads/will-this-power-supply-be-enough.782336/
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about months ago help Power supply i was gonna buy Power supply help a power supply for my computer i never ended up buying it this is what i was told Route Route is offline TechSpot Evangelist Location The Socialist Republic of New Jersey Member since Sep posts Okay that is exactly what we needed to know The minimum power on the v rail for a gt is A Your psu only supplies A the amount of amperage on the v rail is critical If yours doesn t have enough it can lead to problems There are other things that could cause your problems so you can t just say it s probably related to your PSU unless you re ruled out the other causes Nevertheless your current psu isn t supplying what your gt needs Also I am very suspect of your psu Just because it says it puts out watts doesn t mean it actually does Do you have budget to get another psu If so we ll be more than glad to help you find a good reliable upgrade that will fit your needs Click to expand what i want to know is if there is v rails or whatever like in this one do they add up to meet the requirements http cgi ebay com Antec-BP -Plu QcmdZViewItemQQptZPCA UPS hash item efb im gonna use ebay or newegg and want to pay around nbsp

A:Power supply help

That PSU should work fine for the 9600GT.
 

http://www.techspot.com/community/topics/power-supply-help.140339/
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I was using my computer when suddenly, I heard a pop ,smelled smoke and my computer turned off. I knew it was the power supply , so I changed it. But computer turns on now but I get no beeps and computer does not boot up. My question is did this damaged anything else; I checked motherboard and cpu and I don't see any burnt spots.

ANY IDEAS!!!
 

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I just signed up after googling a problem I was having and I found a forum post here that recommended Supply? Bad Power a way to check what Bad Power Supply? that problem might be I Bad Power Supply? download installed and ran Speedfan to check the voltages of my power supply See the Bad Power Supply? attached image for the screenshot I am suspecting that my and - V and my and - V should be telling me that my power supply is bad I am also getting random computer shut downs just completely turns off while doing anything on the computer from browsing the internet to playing a game It happens even when I am not using the computer and it occurs every few hours The power supply in question is a KINGWIN Mach ABT- MA S W Think my power supply is bad Since I cant link a picture the readings are V V - V - V V V - V - V V V I posted a pic at modena dot squarespace dot com storage PSU dot jpeg nbsp

A:Bad Power Supply?

If your PSU voltages are outside of these values then yes you need to replace it.

Voltage Rail........Tolerance.........Minimum Voltage.......Maximum Voltage
+3.3VDC............ 5%...............+3.135 VDC..............+3.465 VDC
+5VDC............... 5%...............+4.750 VDC..............+5.250 VDC
+5VSB............... 5%...............+4.750 VDC..............+5.250 VDC
-5VDC (if used)... 10%..............-4.500 VDC...............-5.500 VDC
+12VDC............. 5%...............+11.400 VDC.............+12.600 VDC
-12VDC.............. 10%..............-10.800 VDC.............- 13.200 VDC
 

http://www.techspot.com/community/topics/bad-power-supply.141396/
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I was wondering if ,without starting an angry argument thread, if adyonre could recomend a good quality power supply. I once read someone say they didnt understand why anyone woud spend $1000 on a build and compromise it with a $20 power supply. I would like at least 1000 watts as I run a good number of periphreals. Do you really get what you pay for or is there some manufacurers that stand out? Any suggestions here would be greatly appreciated. Thanks.
 

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OK I quot m a bit baffled Basically I m having a weird problem which I ve found supply! with power Help that Help with power supply! a couple of other people had and replacing the power supply fixed it for them That s not the issue here The issue here is that I ve tried different brand new fresh from the store power supplies today and both of them didn t work for me I m running a P on an ASUS P S X mother board The power supply that came with my case is a quot turbolink quot When I use that power supply my computer boots up fine but my voltage is only running at about The first power supply I tried was an Antec Smart Power Turn it on computer hangs won t even go into BIOS I put the old supply back and it booted up into the bios which said my processor had hung last time due to incorrect frequency or something like that I figured this was just a case of the best buy guy not knowing what he was talking about when he told me that supply was P compliant I returned it Next I brought home an Antec True Power which specifically says P compliant Same result Computer hangs won t go into bios Put the old supply back on and again it boots up says the processor hung last time etc Now I have noticed that both new power supplies didn t exactly match up on the various output amperages For example my old power supply is A A A - A - A SB A The Antec True Power in my possession A A A - A - A SB A I figured that even though they are different that Antec should know what they re talking about when they say P compliant Is this voltage discrepancy the problem According to the manual none of the Antec True Power series have the voltages that match my old supply I m quite baffled Any idea what s going on nbsp

A:Help with power supply!

The differences in your PSUs are not very big. When you say the 3.3v line is registering low, have you taken an actual reading or are you relying on a probe software reading, if the latter they are not very accurate. If your existing PSU is working fine, I would suggest keeping it.
 

https://forums.techguy.org/threads/help-with-power-supply.153980/
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hey there i just bought a Nvidia Geforce gt gb PCI-E card and it says that the minimum power it needs is watts i have a watt power supply ive been running a pentium ghz with windows xphome and g of ram a radeon x card and moderate sized hard drives with a intel desktop board D GAv D pgn my monitor is a BENQ fp - NOW i was so irritated when this new card i bought DID NOT WORK nothing seems to work in this friggin comnputer for me i plug the new card in the place of the old card and plug the monitor into the vga input but when the computer turns on the monitor dosn t and the little red light on the computer stays on solid but theres not much noise i end up just turning it off i cant install the drivers for the new Power Supply card because it need to be in my computer fo r it to install them but i cant see cause the monitors not on and ive tried wiping the other drivers from the old card and starting form scratch but that didnt work also SO am i going to have to buy a larger power supply say or watts Or does my promlem lie elsewhere Thanks to any responders nbsp

A:Power Supply

Did you uninstall the drivers of the old card before removing it? Does plugging in the old card work?
 

http://www.techspot.com/community/topics/power-supply.140336/
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A comp tech recently replaced my 200W power supply in my HP Pavilion tower. I asked him what he replaced it with and he said "A better one." I don't know what the wattage is on the new unit, but since then, I notice that the screen desktop is slower responding (opening programs from desktop icons) and also Windows Explorer (not Internet Explorer) is also slow to copy, move, delete or open folders and files. However, once I get a program to open, it runs normally. I've tried all the usual tweaks, even a system restore. I also tried to reset the setting priority for explorer.exe to "high" through Task Manager, but it always resets itself back to "normal". Nothing seems to improve the slow performance. I wanted to know if replacing the power supply could have anything to do with slowing the desktop and explorer responses?
 

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I just built a new computer powered it up it ran all day with no problems.I was having trouble installing windows xp so was trying to figure stuff out on my other computer when all of a sudden my new computer just abruptly shutdown i tryed to turn power back on change plugs etc and still nothing at all.No power to the motherboard or anything.The case is an aspire and not sure on the make of the psu but its one of those see through ones 500w.I think it may be a generic one and couldn't handle the load.Any ideas??

Just want to know if it would be the psu and if there is anything that i could do?

Thanks in advance Chad
 

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my pc will not turn on unless the voltage is at 230 instead of 115, before i go and leave it on i want to know if it will damage my hardware in any way? it used to run just fine on 115, then after awhile it would only work if i unplugged most of the stuff, now it doesnt even turn on if just the harddrive is plugged in, thats when i tried the voltage switch, it turned on and stayed on just fine, i just dont want any damage to take place. help would be greatly appreciated
 

A:power supply help!!!

Where do you live?

If your real mains voltage is 115V then you should get your PSU fixed/replaced. I wouldn't risk running it at 220 very long.

If your mains voltage is 220V then 220 setting is the way it is supposed to work. If it wokred at 115 then you were very lucky not to burn down you PSU or motherboard.
 

http://www.techspot.com/community/topics/power-supply-help.14994/
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ok this is my system
samsung 22'' LCD
Logitech X-540
Ati Radeon 3850
1.5gb ram
100gb hd
dvd/cd drive combo
duel core
liquid cooling
800w power supply (has a lil problem)

ok so my question

could i go to a lower power supply wattage? if so how low?
 

A:which power supply to buy?

I have heard of this vid card running on as little as a 250 watt psu but I would recommend at least a 450. That way you have room for expansion if you decide to add any more hardware. I've been using PC Power & Cooling for years just because I like the concept of of single, more powerful rail. Very quiet and dependable.
 

https://forums.techguy.org/threads/which-power-supply-to-buy.781370/
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actually I need 2, each with as many amps on the rail as possible on 1 I just need a 500wat on the other I need a horse like a 700 or 750wat.


Thanks nickc
 

A:Need a new power supply and would like some help

Hi nickc,
1)how many amps do you need? (or what kinds of machines are they going in?)
2) whats your budget?
 

http://www.techspot.com/community/topics/need-a-new-power-supply-and-would-like-some-help.138391/
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hey everyone my power supply well exploded and now I need a new one i went onto tiger direct to find a new one and this is what I came up with http www tigerdirect com applications Category category slc asp CatId now my question is what is compatible with my computer the old power supply has a sticker on the side and this is exactly what it says Power Man CE CB N Csa RU DVE INPUT - - V A Hz OUTPUT W V line with dots under it A ORG V sb line with dots under it A PURP V line with dots under it A RED - V line with dots under it A BLUE V line with dots under it A YEL - V line with dots under it A BROWN P G SIGNAL WHITE GROUND BLACK FUSE RATING F A V thats what it says is there a compatible power supply in that list i provided before and if there isnt does anyone know where to find one I dont know power supplys at all so any help or suggestions are greatly appreciated THNX FOR ANY HELP nbsp

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I was given a computer that was not working, they said it just stopped, so I tested the power supply by jumping it and it did nothing. I had a lower wattage supply I tried and it still wouldn't start, although when I jumped it the fans started up. It had a 520 watt supply in it and I used a 250 watt to try it, would this affect it, or am I looking at another problem.
 

A:Power supply or?

If the 1st power supply failed, then there is a good possibility that when failure occurred it may have taken out the motherboard and/or other components.
 

https://forums.techguy.org/threads/power-supply-or.881072/
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Hi Everyone!
Need suggestions on a better power supply and where to get it for a HP Pavilion 6553? Any suggestions will be helpful!
 

A:Power Supply

call ;ocal puter shop most have new p/s in stock
 

https://forums.techguy.org/threads/power-supply.69221/
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my computer power supply went out and i was wondering if all of them are about the same size? i dont have a name brand case so i cant tell if it will fit or not. i need a 500w one so if you know of any that have proven themselves i would like to know about it.
 

A:need a new power supply

If you haven't done so already, remove the PS from the case. If you can't do that, the rest of the story is not worth telling.

Take the old PS with you when you shop for a new one. Match them up!
 

https://forums.techguy.org/threads/need-a-new-power-supply.373341/
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Hi all im haven a problem with my power supply in this dell intel pentium i have I originaly had w of power i then upgraded to I hooked everything up correctly plugged the power in and on the front of the comp where the power light is Help Supply Power )= it started blinking orange I had Power Supply Help )= no clue why it was doing this so i contiuned to turn it on but nothing happend I then took it down to best buy he looked at it said everything was connected properly and could only say it must be a Power supply problem I then bought a Ultra V Series w power supply I hooked it up put in power and same damn thing happend it was blinking orange in the front I really have no idea why or what is causen this and its really stressen me out If any one could possibly help me id be very very very greatful On side note the nd new power supply the Ultra V i plugged the power into comp then went to put in the soket and there was a spark so im not sure if that could of fried the power supply but i cant tell sense it didnt smell funny and sense its acting like the st power supply i got i didnt think that was what happend nbsp

A:Power Supply Help )=

Hmm, I think it's probably a current surge or something. I highly recommend not plugging the PC directly into a wall socket. It can seriously damage the PC if there's a surge. Use a surge protector instead. And yes, u might have fried ur new PSU.
 

http://www.techspot.com/community/topics/power-supply-help.60450/
Relevancy 70.09%

hi, I have a hp elite 8200 sff and I am wondering what wattage the power supply is,

Thanks
 

A:What power supply do I have

HP Compaq 8200 Elite Small Form Factor PC: here are the specifications on a standard one from HP:
http://h20564.www2.hp.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c02781555

However, If you want to make sure and you know what you are doing: here are the directions on how to get the information you are looking for:
http://www.game-debate.com/helpFile.php?hardwareHelp=psu
 

https://forums.techguy.org/threads/what-power-supply-do-i-have.1167975/