My Machine Specs:
AMD Phenom II X6 1055T (2800 Mhz)
Corsair 4GB (2x2) DDR3 1600Mhz RAM
Asus M4A88TD-M/EVO/USB3 Motherboard
nVidia GeForce 9400GT 512 MB DDR2 Graphics Card
WD 500GB + WD 320GB HDDs
My PC has been running fine for almost a year now, until a few days ago, I started getting BSODs while playing HON (Heroes of Newerth) or watching Movies in VLC player. First I thought it was a Graphic Card issue so I installed new drivers, nothing changed. Then suddenly I couldn't boot up in Windows. A black screen appeared just before the welcome screen and the PC Restarted. So I removed the graphics card and continued to use the On-board Radeon 4250 HD. Then I reinstalled Windows 7 Ultimate x64 (Clean install), and after it was completed my PC froze again. This time, no error, nothing. Just froze at desktop. I kept it running and started experiencing random crashes and BSODs. So I reinstalled my previous Graphics Card and then after a few days again, I got BSOD. So this time I used BlueScreen view to get the DMP file and the error was identified as :
KMOD_EXCEPTION_NOT_HANDLED it was caused by NETIO.SYS
Also a thing I noticed was, when I restarted my PC after it froze, during the BIOS, sometimes it said Overclocking Failed, please enter setup.
Now I haven't overclocked my system, but I've used Asus Core Unlocker to unlock 6 cores and sometimes, only 5 Cores are active after a crash (3rd Core was OFF).
These crashes are totally random. Please help me identify the problem. Is it due to overheating or any other Hardware issue. I've attached the DMP files here. 090811-18470-01.dmp