Vista - All drivers gone, cause of problem unknown

hello,
3 days ago a message popped up on my computer saying it will shut down in 1 minute,
i thought it was normal, but it didn't seem right.
after it restarted a disk checked started after the DC the window started loading longer than usual the desktop was black but the mouse is there after awhile the start and the BG loaded and it said this 'SRV #001' "CLED error" and my sound driver aswell as ALL of my drivers are gone though on startup it says INTEL matrix manager installed but when i try to install the others drivers it always fails, i tried restore but it failed 3 times . i never did a backup casue im not that familiar with vista [nor did i have any problems]
i need to fix this computer ASAP

i have windows vista home premuim x32bit

if required i will post a ASTRA32 log

Does Windows Update still work? That will get all your drivers (though, the network driver will probably be gone, so this is no help).

i tried windows update but it failed twice

Davyo

What did you do just prior to the shutdown message?

nothing , after i got the message i thought it was was of those viruses [which i have dealt with before, and got rid of it] but right after that i got the CLED error and all drivers were uninstalled [or so says my system] ive run 3 scans all viruses cleaned and mal-ware/ad-aware gone too

I would download new drivers and install them through the update drivers for each device in device manager.

but my computer cant detect the drivers at all i have no clue why

You might want to have your motherboard checked out....

Install the chipset drivers for the motherboard again.

i would if intel had it for download [Intel® P965 Express Chipset] does anyone know where i could get it?