I recently upgraded my computer to a Tyan s1598 motherboard, Western digital ultra ATA66 18gig hd, The motherboard supports this and I am using the correct IDE cable, all to take advantage of a matrox g400 tv card.
My monitor is an AST 7L and I am running the latest drivers from Matrox.
My system has 64 meg of 100 mhz ram and I have flashed the motherboard bios with Tyans latest offering.
The problem is that when I go to exit windows the screen goes black leaving just the mouse cursor. The machine is locked up solid and only starts on a soft boot.