f3tus

As a matter of fact, it is not always with Firefox. I was stressing my PC with only Prime95 running and after a few minutes, it rebooted. This is part of the dump: Then I played a little bit of Quake 1 and it rebooted again. This is part of the dump: All three dumps have DRIVER_FAULT as a default bucket ID (whatever that is), so I'm guessing it's something to do with the drivers and I can scratch faulty RAM off the list? Or is that still a possibility? The first dump also says RtkHDAud.sys could be the problem, which is an audio driver, but the second one mentions win32k!NtGdiModifyWorldTransform as the problem. Now I'm confused. Is it both an audio and video issue? I'll try to see what a complete dump will show up. Edit: I checked some more minidumps and most of the time (like 90%) the cause of the problem seems to be win32k!NtGdiModifyWorldTransform+20e so it could be a video driver issue like you said. I'll run memtest through the night to see if the memory is ok, though. If it's not, I suppose it would be a safe bet to point the finger at the RAM.

My PC reboots from time to time when it is under load. I looked at the minidump and there is a mention of win32k!xxxAnimateCaption as a probable problem as well as a mention of the firefox process. I'm not sure however what could be the problem here? Error 0x7F suggests possible RAM malfunction, but I'm curious as to what win32k!xxxAnimateCaption and firefox.exe have to do with the error. Perhaps somebody here can explain. From event viewer: Mini020809-01.dmp: And from WinDbg: (.trap 0xffffffffa9fed654): Thank you.