This may seem a bit of a no-brainer but do you think my graphics card is buggered? The issue I have is that when a 3D game is running I sometimes get missing textures or peculiar "spikes" popping out of polygons. Also, I had an issue with the dialogue boxes in nvidia control panel whilst alt-tabbed out of WoW.
Lastly it did this:
Thing is that after a reboot it was fine.
It happens very rarely (maybe once every 3 days or so) and after a reboot it seems fine.
I've tried various drivers, updated the mobo BIOS and drivers and taken the side of the case off and directed a fan at it (to try and rule out heat issues). The card does not feel hot to the touch. The card will loop 3DMark06 absolutely fine.
Any ideas? I'm loathe to send it back to OCuK as the fault is so intermittent that I'm concerned that it will just get sent back and I'll get charged for it.
Lastly it did this:

Thing is that after a reboot it was fine.
It happens very rarely (maybe once every 3 days or so) and after a reboot it seems fine.
I've tried various drivers, updated the mobo BIOS and drivers and taken the side of the case off and directed a fan at it (to try and rule out heat issues). The card does not feel hot to the touch. The card will loop 3DMark06 absolutely fine.
Any ideas? I'm loathe to send it back to OCuK as the fault is so intermittent that I'm concerned that it will just get sent back and I'll get charged for it.