Question about Acer Aspire T690 (AST690UP820A) PC Desktop

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Acer Aspire T650

When you switch ON the pc, there is a blue screen which quikly flashes and then goes to the page where options on selecting, ie safe mode, start normally, etc., choose any and it does not make any difference and then goes back to the boot screen and this is repeated in a contiunious cycle, however there is a quick burst of the cpu fan speeding up momentarly.

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  • Yunus Badat Mar 12, 2008

    I have also tried removing the graphics card, memory etc to try to pinpoint by process of elimination. When I first opened the box the cpu fan and the heatsink were completely clogged up in dust. Could this have fried the cpu? If it does turn out to be the cpu? what would be the correct spec of the cpu. The model is: ACER ASPIRE T650. Thanks for your time.

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It is entirely possible if the CPU fan was not operating properly, the CPU may have overheated and subseqently failed. As for the proper CPU, if you go to ACER's website and enter your computer specs, it should give you the processor that came with the computer.

Posted on Mar 19, 2008

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Black screen when starting pc when you turn it on it fails to boot into windows and goes to a black screen the power on all compacitors on the mother board is good fans are running i have 2 accer doing...


Switch ON the PC, boot the PC in 'Safe Mode' by continuously tapping F8 button after you switch On until you get the Safe Mode Option.

Let windows boot in Safe Mode and log in to windows.

Go to 'Start'--->Programs--->Accessories--->System Tools--->Click 'System Restore'


A 'System Restore' window will appear.

Here you will have to check "Restore computer to an earlier time' and click Next


Now you will find one Month Calendar window with Dates below, go to the previous month by clicking the '


Note: It is better if you could remember from which date you are facing the issue, try to select a date prior to that date.


The detail of that particular date should show "System Checkpoint" and time on the right hand side box. Select that date.


Now, Click on Next and System Restore will start and windows will take a reboot.

After reboot your problem should be resolved.

Sep 15, 2011 | Acer Aspire T650 (AST650UC3601) PC Desktop

2 Answers

Hi, I need to know how to start-up in safe mode.


During boot up repeatedly press f8.
Or within Winows press start >> Run >> msconfig >> press Boot tab >> check safe boot.

Jan 02, 2011 | Acer Aspire T650 (AST650UC3601) PC Desktop

1 Answer

Acer 5536 boots up goes to screen to select safe mode, tried both modes but after the selection screen goes blank with a little loading circle but goe sno further, no log in screen or anything, please help


Follow the steps below,

Step 1: Shut down your PC completely.
Step 2: Turn on the Power button.
Step 3: As soon as you turn it on start hitting the F8 key on your keyboard until you get to a black screen called "Windows Advanced option". (If you don't get to that that screen but you end up reaching the blue screen than that means you have delayed in hitting the F8 key. start again from step 1.)
Step 4: As soon as you reach "Windows Advanced option" use your down arrow keys to choose an option called "Last know good configuration".
Step 5: Select that and HIT ENTER.

Nov 20, 2010 | Acer Aspire 5500 5570-2609 Laptop

1 Answer

I have an acer aspire one and it will not load windows. Not in safe mode or any other mode. The windows xp screen will show, then a quick blue screen with writing (flashes too fast to read what is on it)...


Hi,

I advise you to restore the computer back to factory default,to do so, follow the below steps: Turn OFF the computer, now as soon as you hit the power button, keep on holding "Alt" key & keep on tapping "F10" key, i.e Alt+f10, it will open the recovery console, select full factory restore and follow onscreen instruction. NOTE: This will erase all the datas on the computer.

Regards,

Anil.B.R

Aug 15, 2010 | Acer Aspire One Netbook 8.9" Notebook

1 Answer

Serious Prob


Try switching out the power supply.

Apr 18, 2010 | Acer Aspire T650 PC Desktop

1 Answer

Acer 5920 vista page fault in a non paged a blue warrning page



Hi there, please restart your laptop when its booting press F8 key . You will find few option asking for selection. Select that by using up/down arrow key. Select " Last know good configuration" & press Enter. Next page asking for selecting operating system, for example: windows vista or Windows XP etc. Just select the operating system & press Enter again. ( Hope your laptop showing only one operating system ). Your laptop will start normally. If again that's blue error screen come then remove the RAM, clean it by soft napkin, Fix it back on ram slot & on power button. If nothing changes then format the Operating system & reinstall again.

Thanks & waiting for your feedback

Jan 10, 2010 | Acer Aspire 5920-6574 Notebook

3 Answers

Windows will not start


Have a tech look it over, it could be a more serious issue that requires reloading Windows from scratch.

Sep 10, 2009 | Acer Aspire 6920 Notebook PC

1 Answer

Cannot turn off Acer Aspire T650


Hi,
Please type shutdown -s in run option or try in safe mode if happening then reinstall the chipset and graphics drivers.
2.if the issue is not resolved then you may have to reinstall the OS.

Jul 06, 2009 | Acer Aspire T650 (AST650UC3601) PC Desktop

1 Answer

Start up problem!!


When you boot up start pressing F8 and you should get a Windows startup page with more options. If you do select Safe Mode
When windows has loaded, goto MSConfig and select Diagnostic Startup. Ok and reboot
See if windows boots normally.

Apr 26, 2009 | Acer Aspire 6920 Notebook PC

4 Answers

Acer 3680 will not boot up.


try to boot in safe mode, if you can then from there try to remove the latest software or hardware you install.
if you are unable to boot in safe mode, then try to repair or reinstall the os.
plz post your findings

Jun 06, 2008 | Acer Aspire 3680 Laptop

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