I'm running windows XP Pro service pack 1. The following error appears in the event log.

Event Type: Error
Event Source: nv
Event Category: None
Event ID: 106
Date: 17/09/2003
Time: 10:14:51 PM
User: N/A
Computer: MSR-9KYBWO0UQA5
Description:
Silent Running: Stress test transition: Performance 3D -> LowPower 3D
Data:
0000: 00 00 00 00 02 00 4e 00 ......N.
0008: 00 00 00 00 6a 00 aa c0 ....j.ªÀ
0010: 00 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........

This error appears about 10 times then the system hangs with the blue screen and the event reads:

Event Category: (102)
Event ID: 1003
Date: 18/09/2003
Time: 06:53:19 AM
User: N/A
Computer: MSR-9KYBWO0UQA5
Description:
Error code 1000007f, parameter1 00000008, parameter2 80042000, parameter3 00000000, parameter4 00000000.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 53 79 73 74 65 6d 20 45 System E
0008: 72 72 6f 72 20 20 45 72 rror Er
0010: 72 6f 72 20 63 6f 64 65 ror code
0018: 20 31 30 30 30 30 30 37 1000007
0020: 66 20 20 50 61 72 61 6d f Param
0028: 65 74 65 72 73 20 30 30 eters 00
0030: 30 30 30 30 30 38 2c 20 000008,
0038: 38 30 30 34 32 30 30 30 80042000
0040: 2c 20 30 30 30 30 30 30 , 000000
0048: 30 30 2c 20 30 30 30 30 00, 0000
0050: 30 30 30 30 0000

After a reboot the system is ok for about and hour then the whole process repeats itself.

From help it appears to be hardware (memory or graphics card). Has anybody had a similar error or could tell me what is wrong and how to solve it?

Regards,

Stuart