System: Intel Extreme Quad Core 6700 2GB PC6400 DDR2 GeForce 8800GTX 768mb - Nvidia driver 178.13 Asus Striker Extreme (Nforce 680) The Event Viewer says the following: 19:32:14 event 108 The driver nv4_disp for the display device \Device\Video0 got stuck in an infinite loop. This usually indicates a problem with the device itself or with the device driver programming the hardware incorrectly. Please check with your hardware device vendor for any driver updates. 19:32:31 event 26 Application popup: Windows - Display Driver Stopped Responding : The nv4_disp display driver has stopped working normally. Save your work and reboot the system to restore full display functionality. The next time you reboot the machine a dialog will be displayed giving you a chance to upload data about this failure to Microsoft. 19:32:49 event 51 An error was detected on device \Device\Harddisk2\D during a paging operation. (this is strange since I have no page file on harddisk2, external 2TB WD HDD) 19:35:30 event 1001 The computer has rebooted from a bugcheck. The bugcheck was: 0x000000ea (0x8a59ebf0, 0x8a3d6f60, 0x89371d70, 0x00000001). A dump was saved in: C:\WINXP\Minidump\Mini092908-01.dmp. 19:36:04 event 1003 Error code 000000ea, parameter1 8a59ebf0, parameter2 8a3d6f60, parameter3 89371d70, parameter4 00000001. Minidump included. Anyone got any ideas?