Trying to install PNY Nnvidia 64mb graphics card can't uninstall SIS 630/730 drivers for display. anyone know how? I am aching to get this video card going.

try to disable it from your bios first then go into device manager and remove the drivers shut down install the new card boot up the pc it should detect a new video card

I have the K7SEM 1.0 motherboard. I have never had to change anything in BIOS. I have used several Nvidia cards in it. Currently I am using an ABIT GeForce3 ti200 64MB video card. Change from from onboard video to standard VGA: 1) Right-click on desktop 2) Select Properties 3) Select Settings 4) Select Adapter 5) Select Change 6) Select Next 7) Select Display All Devices 8) Select Next 9) Select Show All Hardware 10) Select (Standard display types) 11) Select Standard Display Adapter (VGA) 11) Select Next 12) Continue until done... Add Nvidia video card: 1) Shutdown 2) Insert Nvideo graphics card 3) Reboot (may have to do twice) 4) Video now is switched over to Nvidia card 5) Install Nivdia driver 6) Reboot

Thank you.