trying to salvage a Packard Bell Windows 98 machine. The on board video (driver/card) appears to have died. The monitor does work (tried it with a different computer). How do I install a new video card when a can't see to change drivers/Cmos/bios/etc. I did try to plug in a new video card into the PCI slot. Of course the machine never seemed to detect that it was there. Any suggestions.