Yesterday my PC randomly rebooted, then I started getting some BSOD's either during bootup (usually at login screen) or on desktop. I thought it was the graphics driver because I had been getting a few "display driver stopped responding" errors before this.
So I tried to uninstall the driver and it came up with an error, such as can't access the DLL or something. I ran driver cleaner then rebooted a few times and it uninstalled after a while. The version I had here was: 266.58 (nvidia)
Then I reinstalled the same driver, but I had the same problems, so I uninstalled it (no problems this time) and installed a previous version (260.99).
After that everything worked fine for a while last night so I thought that had fixed it. But after using the PC again this morning it had a BSOD on desktop, then another when booting up, and 3-4 more on log in screen. I finally managed to boot into safe mode, but it wasn't working correctly, I couldn't even open My Computer. It kept saying Windows Explorer stopped responding.
Then I rebooted back into normal mode and it worked, but applications were not opening correctly and Firefox took 3 mins to open. Also my Avast antivirus says Unsecured, and when I press fix now it seemingly does nothing.
So what do you think? Could be a virus? Damaged windows file?
Any help is much appriciated!
e : specs are:
i5 760
GTX 470
ASUS P7P55D-E
Corsair XMS3 4GB DDR3
Windows 7 64 bit
Nothing is overclocked.
So I tried to uninstall the driver and it came up with an error, such as can't access the DLL or something. I ran driver cleaner then rebooted a few times and it uninstalled after a while. The version I had here was: 266.58 (nvidia)
Then I reinstalled the same driver, but I had the same problems, so I uninstalled it (no problems this time) and installed a previous version (260.99).
After that everything worked fine for a while last night so I thought that had fixed it. But after using the PC again this morning it had a BSOD on desktop, then another when booting up, and 3-4 more on log in screen. I finally managed to boot into safe mode, but it wasn't working correctly, I couldn't even open My Computer. It kept saying Windows Explorer stopped responding.
Then I rebooted back into normal mode and it worked, but applications were not opening correctly and Firefox took 3 mins to open. Also my Avast antivirus says Unsecured, and when I press fix now it seemingly does nothing.
So what do you think? Could be a virus? Damaged windows file?
Any help is much appriciated!
e : specs are:
i5 760
GTX 470
ASUS P7P55D-E
Corsair XMS3 4GB DDR3
Windows 7 64 bit
Nothing is overclocked.
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