BSOD all from same crash address ntoskrnl.exe+7cc40.. please help!!

video memory stress test

Changing video mode to 640x480x16...OK
[06/02/2012 13:03:04] Test started for "Primary Display Driver (NVIDIA GeForce 7100 / NVIDIA nForce 630i)"...
Trying 16bpp RGB:565 mode...OK
Trying 16bpp RGB:555 mode...OK
Trying 16bpp BGR:565 mode...NOT SUPPORTED (Code: 80004001)
Trying 32bpp RGB:888 mode...OK
Trying 32bpp BGR:888 mode...NOT SUPPORTED (Code: 80004001)
[06/02/2012 13:10:52] Pass completed (0 errors found).


i did recently get a new motherboard as the other one packed in computer just wouldnt work or anything turned out to be the mother board i brought the same one so it was like for like.. brought it off ebay from a guy that sells loads of motherboards.. but seeing as the my old motherboard stopped working could it of affected the ram? or could it be that the one iv brought has a fault with the graphics hardware?

After I removed the drivers and restarted the pc windows found the device and installed the drivers itself I ran the nvidia install anyway... I haven't had a bsod yet..

Okay just got bsod while watching a tv show on my pc

Just more info for u thanks

Hadn't had any blue error screens for little while was watching more tv shows before I started watching them I unplagged the netgear device after finishing watching the tv shows I plugged the netgear device back in then was on the net and I started utorrent to download then I got a bsod


I also have run the gpu stress test it didn't show any temperature but I let it run like ur link said first time It froze after a few mins can't remember exactly think was about 5mins I couldn't stop it or close so had to turn it off my the power button.. Second test I got a bsod few mins in was less than 5mins so... I'm running another now without the netgear device plugged in just to see what happens

3rd test I just ran for 30mins I was about to stop it changed to another window then got a bsod

the recent bsod was coursed by driver aswSnx.SYS i researched it and the few i looked at mentioned avast

ok iv run the:
gpu stress test as i said above it froze 1st 2nd i got a bsod 3rd bsod like i said i unplugged the netgear device.. aswSnx.SYS coursed the bsod so i dont think its the gpu
memory stress test.. that passed

Hey

I have now ran all the diagnostics last night I run memTest86 run was going to leave it over night but an hour in I couldn't get to sleep as the noise of the fans when I went to stop it.. It did have few errors..

Iv just started this hcidesign memtest not long from clicking start test it's found 1 error so far