PAGE_FAULT_IN_NONPAGED_AREA

[JohnP68]

Last few days I've had several blue screen of death situations, with the above error message (and a STOP 0x0000050 error). I've not changed any hardware recently. Running Vista for a few months now and had no particular problems up until now. I've run a memory check and have performed a check on the system hard disk with no errors reported.

Any ideas what the cause could be? Other than the above, doing a google seems to suggest that the only way to sort it is to try removing various hardware on a trial and error basis to see what's causing it.

[JohnP68]

No, no memory stick in use, so must be something else.

[JohnP68]

It's a NVIDIA graphics card.

If it's a memory problem, wouldn't this be picked up by memtest or the Vista built-in memory checker (both of which I've run and found no problems)?