I have just upgraded to an Athlon 1800+ with a no-name mobo that carries an SiS chipset. The onboard graphics chip is an SiS 630/730 (or so it tells me). The motherboard has no manual apart from a basic jumper diagram. AMI Bios. What I need to know is how do I put my old graphics card in (NVidia Riva TNT V550 16MB) and disable the onboard. The SiS graphics has an adjustable amount of shared memory from 8mb to 64mb and if you feel that the SiS is better then tell me and I will leave it alone. I have tried placing the NVidia in the PC but when I turn it on it beeps about twenty times (with gaps) and neither card will give a picture. Please help.
Sam
Sam