XP- Unknow Hard Error

[killbox]

Hi, iam having a issue with my Supermicro H8DA8 mainboard.

Specs:
Win XP Pro SP3 (all latest updates installed)
2X AMD Opteron 246HE
4x GB ram
Seagate 80GB System Drive (C IDE
3ware AMCC 9500-8 SATA
-4x500GB WD Green SATA disks
NEC DVD-RW ND-3550A IDE


Disk have all been checked for bad sectores etc - Everything is ok, no bad sectors found.


First i got BSOD "unknown hard error". No numbers just the text.

I did nothing and then i disabled the onboard VGA because i have a PCI VGA installed. That worked for 4days, then when i got home the HDD light was constant - no blinking, just constant. Screen was black and no reaction when moving mouse.

Another time it was able to show the screen, but no reaction from mouse nor keyboard.


I have the Events from the machine "Event Viewer".

Now i just got pop up window with (unknown Hard Error) and machine halted.


THank you

 

[hubbardt]

Does the error message mention a file .. e.g. nvidia.sys ?

 

[killbox]

There is no mention of any file name or error code.