Motherboard is Micronics Tigercat. Chipset is Intell 440EX. uP is Celeron 300MHz. I have installed a 3DFX Voodoo graphics card, it's drivers and the chipset drivers but still cannot 'pick' the voodoo card from the control panel system hardware settings. Is there a jumper on the board or something else on the motherboard that I am missing? I do not have a manual for the mb. I tried the Aida software and it 'sees' the Voodoo card. The display is also fine except it is in standard VGA mode so the card works up to a point.

Thanks in advance for any advice.

Go here for a manual and bios
http://ftp.cis.nctu.edu.tw/data/pub2/Vendors_old/Diamond/Legacy-Micronics/PENTII/TIGERCAT/FILES.HTM

Micronics is out of business!

Thanks I will have a read and see what I can do.