Can viruses be dealt with by switching hard drives?

Ryanclemente95

Honorable
Oct 3, 2013
5
0
10,510
My friend is currently having issues with his computer involving a virus that brings his computer to a near stand still. What I mean by this is when his computer boots up, it's extremely sluggish (takes ages to open chrome or any other application), he cannot play any games cause they all end up crashing 2 minutes in and when trying to install anything like nvidia drivers or team viewer, they all end up crashing half way through and he needs to ctrl+alt+del to stop the unresponsive programs. Recently he re-installed windows 7, including sp1, and downloaded malware bytes which found, if I remember correctly, roughly 72 items that were then fixed. After running another antivirus software that I cannot seem to remember, he still had problems with the computer and still can't do much on it.

Assuming that the virus is too well hidden for any program to find it, would it be logical for my friend to switch hard drives (he has nothing of value or importance on his hard drive, as he states so he is all for it if necessary)? If so, does that fully remove the virus from the computer, or can viruses somehow expand to other hardware in his build?
 
Solution
Download and burn a hirens boot disk and run dariks boot n nuke (dban)
This will certainly wipe out any virus. From there I would run drive diagnostics to see if the drive is having problems.
http://www.hirensbootcd.org/download/

Seagate Seatools, WD Data LIfegaurd, and Hitachi's drive fitness diagnostic tools are all on this disk already.

Ryanclemente95

Honorable
Oct 3, 2013
5
0
10,510


Interesting, we did that, but instead of formatting we just simply deleted the partition entirely, which didn't seem to do the trick, but it did work for the first day of the fresh install. He was able to play games and everything. but the next day, the virus was back (I don't think it ever left).
 

popatim

Titan
Moderator
Download and burn a hirens boot disk and run dariks boot n nuke (dban)
This will certainly wipe out any virus. From there I would run drive diagnostics to see if the drive is having problems.
http://www.hirensbootcd.org/download/

Seagate Seatools, WD Data LIfegaurd, and Hitachi's drive fitness diagnostic tools are all on this disk already.
 
Solution
Hi

Format C: and format D: (and any other partitions) during advanced reinstallation normally works

Although theoretically the boot manager partition or recovery partitions or even the master boot record could be infected and using DBAN or similar before a fresh install would guarantee no trace of anything left on the hard disk.

As a thought on a different problems causing strange behaviour consider runing memtest86 or similar to check the RAM (there is a Microsoft version on the Windows 7 DVD)


Then check the hard disk to ensure the problem is not a dying hard disk
Seagate supply a bootable dos CD Image and Western Digital provide a Windows program
(both of which will test other brands)

regards

Mike Barnes
 

Krazeee

Honorable
Aug 12, 2012
236
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10,710
It is recommended to reinstall windows on your harddrive. Copy over all your PERSONAL documents such as word documents, music, videos and put them on another drive. If you do not wish to reinstall windows, then follow the tutorial below.