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ACER Aspire 4750G Clock Speed Issue Intel i5 @ 798...

Q: ACER Aspire 4750G Clock Speed Issue Intel i5 @ 798...

Good day nbsp I have registered in this forum in search for a solution towards my problem First and formost here is nbsp my laptop specifications nbsp Acer gIntel Core i M Ghz Up to Ghz with turbo boost GB RAM GB HDD Temporarily replaced with a faulty GB nbsp Ok Speed 4750G Aspire 798... i5 Intel ACER Clock @ Issue that being said I have two questions nbsp Mainly as I've noticed the sudden slow down of my computer I went into further research and found out that my clock speed is stuck at MHz via CPU-Z it wouldn't go up nor go low even when I open extensive programs like Photoshop or ACER Aspire 4750G Clock Speed Issue Intel i5 @ 798... games like Modern Warfare Like it used to go up to Ghz and all So going further I opened the laptop to check if any chips or wires weren't properly placed as I had it 're-aligned' through a techcnician I checked if the bolts and screws weren't properly fixed that could be causing the issue to no avail I bought and tried Installing a Windows -bit and then a Windows -bit but still my CPU won't go beyond MHz thus in both bit and bit my Windows Index Calculations per second reads than the usual to nbsp Score Checked around the internet and even someone with a G with only an i processor reads Score in his so something is definitely wrong with my CPU Speed nbsp nbsp Can I replace the CPU of my laptop as I've seen that it could be removed And I did remove it and properly placed it back along with thermal pastes This is a minor question nbsp And ever since I've gotten this fixed with a technician my Turbo boost no longer works It prompts me that you must have turbo boost enabled blabla I checked if they replaced my CPU with a faulty one but they didnt it's still the same with my mark on it and serials nbsp To anyone who can help me remove the limit of my CPU from MHz I'd really appreciate it as I've been struggling for days how to make it work nbsp P S Things I've tried Went to BIOS and chose Load Setup Defaults to no availUsed ThrottleStop in hopes of tweaking the Clock speed to no availTried a Bit and a Bit Windows OS to no availTried using GeekBench to stress test my laptop but still my clock speed wouldn't even move from MHzCleaned the laptopRe aligned the chipsIt's temporarily at -Bit Operating system as I noticed that it gives me more FPS boost from - to - Back then my FPS would go as far as - but ever since my CPU Issue it wont throttle beyond FPS sadly
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Preferred Solution: ACER Aspire 4750G Clock Speed Issue Intel i5 @ 798...

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A:Intel 'Skylake' pricing and box art hit the web ahead of official launch

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Hi everyone A few days ago I replaced my cpu motherboard and hdds on my system OLD System main components Case Antec v Cpu i Mobo Asus onboard realtek mobo low crackling) bk volume (very ud3h sound ac1150 issue - and Gigabyte p x d-e RAM corsair vengence gb x GPU Zotac GTX Boot drive Intel Gigabyte ud3h bk mobo - realtek ac1150 onboard sound issue (very low volume and crackling) gb ssd Win HDD WD TB black New System main components Case Antec v Cpu i k Mobo Gigabyte z x - ud h-bk RAM corsair vengence gb x GPU Zotac GTX Boot drive Samsumg evo gb ssd Win HDD WD Gigabyte ud3h bk mobo - realtek ac1150 onboard sound issue (very low volume and crackling) TB black I was able to clone the ssd and hdd samsung migration for ssd and Easeus todo backup for hdd Initally I had some driver conflict when I Gigabyte ud3h bk mobo - realtek ac1150 onboard sound issue (very low volume and crackling) booted up the computer on the new mobo I managed to uninstall all the old drivers and then used the driver cd to install the mobo drivers and even updated all of them to the latest version I The conflict I m still having is with the back panel audio for the onboard sound I get very low volume and and crackling at certain frequencies tried on both my generic creative speaker and Audio technical headphones When I m plugging in the speaker into the green port and have it plugged in half way or accidentally touch the jack to the I o plate I get really strong loud static noise Here is the list of solution that I tried with no success Updated the Realtek HD Audio Manager app I e the one installed from the driver cd to the latest one Used DPC latency checker and it is showing all greens didn t test it for more than a minute though should I be doing something while the app is on to test for interference Installed Generic Realtek driver for ac codec Disabled C E and EIST in the bios Played with the equalizers on Realtek HD Audio Manager helped to reduce bit of static but its still there and the volume is still very low Disabled all line in devices Checked audio with a ubuntu live cd and the problem still persists does this indicate a hardware issue What I find strange is that my front panel that is connected to the HD audio pins on the motherboard works fine with the same speaker and headphones I still have some more solutions I need to test out like Update the bios currently on F version the latest is F I have a spare asus xonar dg PCI so will try to install it and test if audio will works fine But this is not a permanent solution as I only have one PCI slot which I m using for my wireless card adapter Edimax g Run Memtest can this ever be a problem for sound related issues Driver Sweeper I believe I have properly manually uninstalled all the mobo drivers but going try this app to be sure Can someone please point me in the right direction on how to solve this This is the first time I m installing replacing a mobo and cpu so should check if there is a wiring issue when I replaced all the parts back into the case Please let me know if more information is need to help resolve this I have a few more days left incase I have to RMA the mobo so any pointers would really be helpful before I decide to send it back if at all TIA Sreejit S nbsp
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It better come with Thunderbolt 3 included, if they want to attract PC enthusiasts.

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A:DVD/CD for an Acer Aspire Z5600

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1. Motherboard size
2. What parts you would advise me to get
3. Where can I find some that will fit

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So basically how the title is.

My internet would drop out/freeze. Router doesn't indicate any change in service. I plug my laptop into the modem, and have prime speeds.

Restart the router. Works for awhile.
Reinstalled the firmware manually on the router.
Set the Channel off of "Auto" and put on various options of 9, 10, 11 to avoid clashes with other networks.

Freezes. Now the router indicates there's no connection. Drag the cord out of modem and test. Prime speeds.

Okay, screw this - I went and bought a new router yesterday because, sure, that Belkin one was 2-3 years old. Set it up with same channel settings, etc.

I have a laptop that runs a VPN (for work) that uses it, plus multiple iphones (3) and ipads (2) an AppleTV and a Samsung smart TV.

Like, help me please here.

A:Internet Drops Out, Consistent Speed with Modem, New Router - no solution

OK, but lets solve on thing at a time 1) ignore the VPN at work and let's get the home router stabilized.
The mobile devices are difficult to diagnose, so 2) stick with the PC for now.

Standard questions:

did you update the ethernet & wifi drivers on the PC?
have you looked to ensure your new router has the latest firmware?
*if* you have a DSL connection to the ISP, do you have the line filters on EVERY device connected to the phone line EXCEPT the line to the modem? *MUST HAVE*
Got to get these right first.

THEN, find the MTU that's right for you AT HOME and set that into the new router:

get a command prompt
ping -l 1500 -f
as long as you see Packet needs to be fragmented but DF set., reduce the 1500 by 8 and iterate with the new number
:: record the MTU that works for your ISP at home
The router conf page is accessible using your browser and HTTP://your_router_address/
You need the router password
set the new MTU. Also set a new router password and save the settngs.

The wired connection should be solid at this point.

The wifi should also be better, as long as you avoid other stations with the same channel.
I assume you've see the post re inSSIDER for wifi setup.
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I've ran all diagnostics on the memory and checked temperstures which all turned out to be fine.

I sent the card into xfx and they returned it saying it's fine.

WTF DO I DO MATES. I think it's the card....but that's just me.
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A:Computer Grounding Issue & Invisible HDD

I also swapped out the PSU with a spare I had lying around, didn't get any power from it so I reused my old one. Now I don't have power from that one either. So besides the "missing" HDD and a suddenly a "no longer working PSU "I'm assuming the motherboard is bad, opinions?
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I am looking to upgrade the GPU on this PC but I am unsure if the PSU will be able to support it. I am not looking to install a high end GPU only a low end card such as ASUS 2 GB AMD Radeon R7 240-2GD3-L PCIe. I am aware that the PSU has a max of 220w but I am unsure of the current load. Based on the basic system with no current upgrades are you able to advise me on this?

Basic specs are:

Windows 7 64 Bit
Intel Core i3 2120
6GB Ram
Intel HD Integrated Graphics
2 HD (1 SATA 1GB)
1 Optical Drive
Realtek HD Audio

If necessary I am able to disconnect 1 HD and the optical drive as they are not necessary, also to disable the onboard graphics if possible if this will help.

A:GPU Upgrade Acer X3995?

Here is a related topic


Indeed, I thought initially that it was a EFI problem but the problem is simply a graphic driver issue with the graphic card GeForce 605.Click to expand...

I'm not positive a card can work in your machine and can not give suggestions.
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Please help as this is very annoying & looks awful. The specs of the KVM switch say "Max. Resolution: 1920 x 1440. Bandwidth: 200MHZ"

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4GB Ram.

Philips 226V3L.

Video card ATI Radeon HD 4350

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What is the make and model of the KVM switch you purchased? I have tried lower quality switches at my work and found similar results. Ended up having to get one of the more expensive / better brand ones that solved the issues.
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New theory: Bad capacitors... somewhere. Possibly power supply

After a day at work, observing some coworkers working on used LCD TVs (and working on one myself), I now understand quite a bit more about such things.

I had removed the display from my setup and left it on the floor for a few days. Today, I decided to try it again. The backlight started up perfectly fine, surprisingly. The ASUS screen showed for a couple seconds, then went off, as normal. Then, when it's supposed to activate the selected display input, it shows the screen for just long enough to get half a frame drawn, then goes completely black. Turning monitor off and on repeatedly, and trying different input methods, gave same result. I got it to work once, but at that time the backlight had gone too dim again.

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The better way is to run a true diagnostic utility like SeaTools. Run a Long Generic test on the drive and see what happens (this will take a while).
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A:Intel AMD 9590 Verse 4820 Shootout on my new rig-Which Do You Think Will Win?

The reason you can't overclock your 9590 is because your motherboard has weak VRMs and VRM cooling. Also if you have a revision3 board that might be why too.
The 4820k is a far far superior CPU not sure where you'd get any conflicting information.
And no your FX9590 is certainly not holding back SLI 660.
BTW furmark is a gpu test.
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My budget is around 2.000 Euros, so I was considering 2 options:

A guy is selling a HP DL580 G7 server, which includes 32 GB ram and 4x Xeon E7540 2 GHz (6-core CPU, based on Nehalem), which is a total of 24 cores / 48 threads.

For the same money, I could buy a 5960X system or 2 systems running a Core i7 4790 CPUs. The hardware in my country is a bit more expensive when compared to USA / EU.

I can't find any benchmarks for the E7540 CPUs, so I am not sure if 4xE7540 would outperform 2 modern 4-core Core i7 CPUs (like the 4790K). That would be 24cores vs 8 cores / 48 threads vs 16 threads.

Vray render uses all of the available CPU cores, no limit there.

A:4 x Xeon E7540 vs Intel 5960X

The 5960X system, if for the same money would be the best buy.
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A:DNS Issue

Yes, you can set the DNS addresses in the router manually and then every device connected to that router will inherit your settings when they are configured to you DHCP
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I have an Acer that spontaneously decided I no longer needed to play games. Everything else works perfectly fine. It's been doing this for the past few weeks and I've done all that I can. I'm no tech wizard by any means and I need some help. Pretty much it'll open to the load screen for a few moments then disappear back to my home screen. Any ideas on what it could be and what I can do?

These are the specs:
Acer Aspire V5 Touch with Windows 8.1
Aspire V5-V561PG-9683
Model number: Z5WV2

If you need more info let me know, I still have everything for it.

A:Acer Aspire issues; Games no longer work

If you are talking about the games that are loaded by a app. You will need to uninstall the app. Then reinstall the app. I have no ideal why this happens . But I have seen it more then once.
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A:AMD A10-6800K Motherboard Setting Wrong Voltages and Clock Speeds

Go into the BIOS and change the DRAM voltage to 1.60 or 1.65V and set the timing as u see XMP-2132
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A:Asus Xonar Phoebus and Asus Rampage 5 Extreme issue

The question(s) I have is ->
Am I missing anything when attempting to install the sound card? I have tried with no GPU drivers (including the Nvidia sound for the GTX 750 ti sc) / disabled onboard HD sound and still the sound card not detected.
Even in this motherboard, it should detect the sound card regardless of what sound source is set as default and then allow me to install it and set it as default (without messing about with the BIOS)?
Maybe my sound card has died when moving it from the last computer - Static death.....................
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A:Strange issue with CPU or Motherboard

CPU temperature too high?
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Thanks in advance for any possible help!

A:Fmuph2 HDD Cable Issue (Toshiba Portege R500)

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Hi all. Simple question.
Would a Intel Q9550 Quad core CPU be worth the $100(AUD) I can get one for, over my current CPU?
I know my rigs old but shes all ive got for now until I built one from scratch in about 2 years time.
Uses are web,email, gaming, some photo editing, storing/opening manuals/catalogues and some 3D work such as google sketch ect....Any/all help appreciated.
Windows 7 Home Premium 32-bit SP1
Intel Core 2 Duo E7500 @ 2.93GHz
4.00GB Dual-Channel DDR3 @ 533MHz (7-7-7-20)
ASUSTeK Computer INC. P5G41T-M LX (LGA775)
VS248 ([email protected])
1024MB ATI AMD Radeon HD 5700 Series (XFX Pine Group)
ASUS Xonar DGX Audio Device
PSU Silverstone 500w SST-ST50F-230

A:Intel Q9550 worth $100 (AUD)?

The Q9550 is still a solid quad core CPU, especially in comparison to the E7500 which is a bit anaemic thanks to its 3MB L2 cache (the Q9550 of course is blessed with 12MB). If completion time is a priority for content creation then it does represent a decent upgrade for your system.

I wouldn't recommend any overclocking adventures with that board though. While virtually any Q9550 (especially the E0 revision) runs at 400 FSB ( 3.4GHz) or better with anything above the stock cooler, the power draw goes up fairly markedly also, so stability is very dependant upon the voltage regulation of the board and the PSU's capacity.
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My pc was getting heated nd fan was a bit noisy.
so cleaned my fan in a shop .when I returned home hardly 10 min my pc worked then shut down
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whats the main issue

A:Fan issue

The fan is old and needs to be replaced.
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A:Laptop Boot issue

it always defaults to booting off of the ethernet cardClick to expand...

This means that BIOS is not seeing any HD, marked Active and contains a bootable partition
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1 4gb samsung pc3-12800 1.35 v
1 4gb nanya pc3-10600 1.5 v

The timings are listed different on the stick.
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Crucial will sell me all 1.35 v memory as upgrades and the 4830T-6678 Timeline X came with the [email protected]
The laptop boots and runs with both sticks installed

Any thoughts on this?


A:Mixing memory in Acer Aspire laptop

Is the laptop reporting 8GB of memory installed? If it is, you should be okay
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A:Acer Extensa 5235 problem booting

I had to look up BartPE to see what it was but I think it's unlikely to save the day in your situation.

Assuming that your priority is to get Windows 7 back I'd first check that you have the Microsoft authorisation code for your copy. If it was pre-installed on the laptop there will be a hidden restore partition and you could try holding down the Alt key while tapping F10 to access it. Failing that option I'd download a Windows 7 SP1 ISO, burn it to disc, reinstall the OS and hope that there are no serious driver problems. Both options mean that everything you have installed and saved will be lost unless you have already made backups.
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Good day Sir/Madam;

Hi! I got a problem with my pc when starting it because it beeps 3 times, so I tried to removed the cmos battery, memory and the hardrive and return it again but still it beeps. what should I need to do,Hope you will help me regarding this problem. thanks a lot.
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A:Acer laptop shuts down after seconds

Sounds bad.

Are you able to run Memtest for any length of period? Search for YUMI Multiboot. Download that, install it to a spare USB stick. Download memtest from yumi program. Boot off of stick and run memtest.

If not get a new motherboard/cpu off ebay.
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A:Video issue with Asus Crosshair V and 560ti GPU

Let's do this one step at a time, first no part of any computer lasts for ever. U said u had 2 other video cards, first, see if either one of them will work. If that does not work, it could be the slot in the mother board, try an other X16 slot. but honestly to me it sounds like the mother board is not working if u have a speaker plugged into it and assuming the speaker is working because normally there would be beeps if the motherboard is not sending a video signal.
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When I jump the psu, all the fans start, so I'm thinking the issue must be with the mobo..

Here's a list of all the parts I'm using :


A:Mobo issue? Custom build won't start anymore

First, are any wires touching that might be causing a short such as a wire touching the back of the mobo? Second, I had something similar happen to me a few years ago with a new build. There is a tried and true though often tedious way that can help diagnose possible issues.

1. Remove all hardware except for one RAM stick from the motherboard and this includes Sata and fan connections to peripherals such as your SSD, etc,

2. Now see if the system boots with only the one RAM stick. If it boots then shut down add the second stick of RAM and then reboot. If it boots then repeat by adding a piece at a time.

3. If is doesn't boot then it is either your mobo or your power supply. Also, check to see if your heat sink is seated correctly.

BTW, nice little system there.
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Bios is not booting up.

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after this happened my first reaction was for a complete format so I tried to install him a new copy of windows but my bootable device isnt even being recognized by the system it always ends up in the same screen for the windows startup.

edit ok so I dug a little more.psh..never had a laptop and found out the bios is on the asus logo screen.....well anyhow I booted up the system from the pendrive and the result is always the same the black screen with cursor only

A:Laptop Issue

The laptops hard drive has failed...
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A:Very strange custom computer issue

Check event viewer to see why it shut down.
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A:Three long beeps on Intel desktop board D850MV/D850EMV2

I think three beeps on Intel is a memory issue. At least that what it was when I had a stick of cheap RAM crap out on me.

I'd run Memtest and go from there

RAM can fail from a number of causes. Heat exposure, flaky transistor junctions, who knows. I seriously doubt plugging the TV in had anything to do with it.
You could go into BIOS to ascertain if the RAM voltage is set correctly. Over-volting is a DIMM killer.

You should be able to get documentation for that board directly off Intel's web site. Intel used to give BIOS beep codes ion the board/chipset manuals.

They also have hardware monitor software as a free download. Look up "Intel Desktop Utilities Lite".
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Hi I didn't know where to post this
my internet speed been groin crazy
its goes fine then at some point all the speed drop the lights flickers
only in wifi tho
I called my ISP they said it the signals from the wireless phone
called my friend he says its signals from other routers * I live in a building around 16 ap 4 per floor*
both said to connect via either
a lot of my usage is by phone so I use wifi
any one have any solution for it ?

A:Internet speed

Eliminate the possibilities.

Turn off the wifi, connect to router via cable only. Is it still slowing down? If yes, it's something related to wireless. Then continue troubleshooting.
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A:Will intel core i3 3240 bottleneck the gtx 760, on cod ghosts?

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Please help!
Thanks in advance

A:Acer Aspire 5552 won't stay on

First of all. Why do you have to hit certain area or for that matter. Multiple areas. It may still be running to hot. Or something was damage when you put in back togather. If it is running to hot . It may need new thermal pads.
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A:Intel Rapid Storage Technology a question..

Yep, there's 2013 versions for Win7.®+Rapid+Storage+Technology+(Intel®+RST)
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A:HDD issue

There is only one answer, the drive has gone bad. Chances are the rest of the machine may still be good.

Will the old machine attempt to boot without a drive? Does it come up to a boot drive not found error? If it does, the HDD was the whole trouble.
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A:Extremely High Temperatures with Acer Aspire 5552G-7641

Speedfan is not accurate 95% of the time. Tell me the readings using Realtemp:
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A:Asus HD 6870, flickering issue

Have you tried updating your drivers? Also could you please post the make and model of your laptop /desktop and the system specs.
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A:Acer aspire 5749-6823 keyboard intermittent, touchpad a.w.o.l.

Sounds like you may have some system files corrupt. This can occur after a lot of spyware. Some times just removing it dose not correct what it has already messed up. Your best maybe to back up your personal stuff. Then do a factory reinstall.
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A:New Cat6 cord, killed internet speed

Temporarily use the 5e cable again? See if it goes back to previous speed.

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A:Intel & AMD

To start: Do you have a budget in mind for this build? If so how much can you spend? What Software will you be using for editing? Do you need help on building the whole system or just which processor to choose?
Both AMD and Intel have positives and negatives. We here can help you as much as possible, but you have to give us some more information first.
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Are you talking about a modem or a usb network adapter?
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500 gb seagate hdd
1866mhz kingston hyperx ram
asus sabertooth fx990 r2.0
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A:Gpu oc issue

Well if the overclock if causing the issue, chances are it can seem stable but then turn out to not be because a certain area is stressed more than on benchmarks or other games. Normally I would suggest working on bumping up the core clock first before memory and then checking stability because thats the easiest part to focus on at first. Memory can cause distortions and other issues like a BSOD just because you stressed it just enough to cause an issue.

Try moving just the core clocks and voltage up first, then work on the memory once you have that stable.
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A:Laptop issue connecting to wireless internet but connects w/ LAN

Posibilities are your wireless signal is not in range or the wireless router is full of user who are connected to it, or it surpasses the user's limit.. how many user's has wifi connected to the wireless router?
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but does the same thing,I took the card back and got a new one of the same
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A:PSU issue with evga gtx 660 superclocked

If you got a different video card and a different PSU, chances are there is something else wrong unless you got very unlucky and got another bad part from one of the two things swapped out.
My guess would be one of the following just from one you said:
The new PSU is bad as well
The CPU is overheating and shutting off
GPU could be overheating and shutting off (Though this is unlikely)
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A:Question on Acer 29" monitor and other monitors

Heres the link for that monitor.
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A:Laptop recovery issue

Boot into Safe Mode (F8), that's where the option is located
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I think the issue is with the firewall in the router which I cannot access normally from the router setup...

guys pls help.. any comments are welcome

A:Tenda W150D Router Issue

Hmm; accessing a website is an outbound action thru the firewall on port 80.
A site with file uploading uses the same port 80 as normally used for surfing the web.

We need more data to analyze the problem
?What URL are you accessing for the upload?

from this "iphone 5s using app (Wireless Drive)", I assume the data moves this way:
ISP==router -- wifi to your 5S: using an app called Wireless Drive​?can you confirm this please?

?are you sure you're accessing the router and NOT attempting upload via the cellular connection?
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"I cannot download drivers for it"... Why? Can you get the driver from here:
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Just signed up although I have been following these forums for a few weeks now

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A:Switching to Intel

The 8350 is more than enough. The i7 could gain you a few frames per second (FPS) depending on the game (somewhere from 5 FPS to as much as 15 FPS). I would keep the 8350 until more attractive CPU options come out like Haswell-E or the next generation of AMD FX CPUs or even the 5th generation of Intel's i7.

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I hope this helps.

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A:Power button not working... mobo issue?

Not the switch. Could be the motherboard or PSU, but I don't have any good insight.

I would unplug the PSU and flip the 120/240V switch to 240V, then flip it back before plugging it in. To me, this doesn't make any logical sense, but over about 16 years of playing with PCs I have seen it work twice.
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A:Black screen problem (Acer Aspire 4745G with ATI Mobility Radeon HD 5470 512MB)

Try this:
1) Uninstall the all AMD software with this AMD Uninstall tool.
2) Restart your PC.
3) Download and install the latest stable driver (13.4) from here:
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Depends on your specs and what you mean by increase.

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Many systems even if the processor is not unlocked, can still be overclocked by increasing the system bus frequency. Changing this frequency effects everything in the system, which can cause system instability with anything.
System builders will lock both system bus and frequency multiplier, by customizing the system BIOS. Limiting the BIOS is the number one reason, I do not like prebuilt systems.
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my acer laptop 7520 shuts itself down after booting for few seconds.
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I removed CD rom from laptop but had same result. It has two 1GB rams, I removed them one at a time but had same result. I then removed Harddisk and tried to make it boot from USB, but had same result. It was shutting down after 10 - 30 seconds. I see the Fan running when ever I start the laptop. Fan is very clean. no dust, dont think its a heating problem then.

please can some one advise what could be issue.

I ran it on full battery but had same result. Then I removed battery and connected the power cable into laptop, same result. it shuts down after few seconds.

A:Acer laptop 7520 shuts itself down after few seconds

Sounds as though its over heating. You might try taking a can of air and blowing the vents out. If this has not helped. You may need to take it to a repair shop. and have the thermal pads replaced.
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Recently, I need more speed for my computer.
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I am using my computer for Computer Animation: Mostly Autodesk Maya.

I am in the middle of learning Animation Part and realize if I am going to use MentalRay with Animation,
I have to wait a long time [I believe].

Currently my computer's spec:
i5 2500K.
8GB of RAM
GTX 560TI of 1GB

Which hardware should upgrade ?

A:I want to make more speed for 3D Tool - mainboard

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A:Radeon 4800 Fan Speed is 0 at 71 degrees C


Download MSI Afterburner, see if you can manually change the fan speed.