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How to know if your motherboard is fried?

Last response: in Motherboards
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December 23, 2011 9:02:26 PM

i let a trojan get in my pc to crack anno 2070. a couple days after i tried to boot my pc and it doesn't show, just reboots again and again. Can a trojan fry my pc and does anyone know the solution of this problem?

More about : motherboard fried

a c 1025 V Motherboard
December 23, 2011 10:36:05 PM

Virus most likely made your HDD unusable, your only solution might be formatting the drive and do a fresh install if you can.
December 23, 2011 10:51:09 PM

Can you boot into Safe Mode?

Try booting into Safe Mode first before doing something drastic like reformatting your hard drive.

You might need to press DEL to get into your BIOS, some viruses / spyware can make changes on our BIOS without your knowledge.

Once on Safe Mode you can use an antivirus to safely remove it.

I'm using now NOD32 - Best I have used in many years.
(it can detect and CLEAN/DELETE viruses that many other well known "antivirus" programs cannot)
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a b V Motherboard
December 23, 2011 10:53:38 PM

First off, Yes a virus can cripple your Bios, But this is rare.
To check, simply disconnect your HDD, stick your Windows installation disk in and see if the installation screen comes up. If it does, then wipe your forhead and do as rolli59 suggested - reinstall windows.
December 23, 2011 10:55:29 PM

it doesn't show the boot screen or anything but i will try it, tnx
a b V Motherboard
December 23, 2011 11:00:18 PM

No you Can't FRY your motherboard nor can virus or trojan, (those things want to steal your data and newer bee noticed in most cases)

But looks like something messed with your windows (virus made to annoy people)
Good solution is to scan the hard drive outside the window (attach to external usb dock) to see what you dealing with (maybe name of virus) then apply the patch or fix

Also you can download boot CD like Ubuntu so you can use computer while fixing it. (internet, mail, etc)
http://www.ubuntu.com/
a b V Motherboard
December 24, 2011 12:26:49 AM

^ You're correct in that you can not "fry" the MB; However there are a few malware programs (the really bad ones) that can mess up the BIOS. But they are not that common. Then there are the programs that mess up the boot sector of a HDD.
December 25, 2011 12:28:14 PM

can i fix this and how?
a b V Motherboard
December 25, 2011 3:35:32 PM

The First step is to determine what has been affected.
If you can boot to the bios and or boot to d DVD (ie the windows Instalation disk) then it is safe to conclude that the Bios is OK and the problem is on the HDD (Most Logical).

If this is correct then probably the best course of action would be to reinstall windows.

You could download the UBCD which has utilities on it to scan the HDD.

Hopefully you have BACKups of the files/data that you have created.
!