System- 1.4 Athlon on Abit KG7-RAID MB. using Radeon VE Dual graphics card. 1g RAM.

Problem- This graphics card prevents my system from booting up, I usually have to restart numerous times for it to give the post beeps then boots up. When running, seems to work fine, but if I restart, it usually won't and I have to reset or restart numerous times. I've updated Bios, Drivers. The system works fine with Geforce card. Any ideas?