Barry Yu wrote: > FC6 - Every time I changed from a video card to a different one I always > got problem mainly the X server won't start, when removed xorg.conf > filel and restartx sometimes it will auto detect the new card but not > every time. > What is the the proper procedure to switch to a new video card? > Especially the new one is a dual head ATI X1300 chip. > What is the difference between X -config and system-config-display I switched from an ATI card to an Nvidia last week on FC6 and it worked fine. Xorg detected the change and switched to the non-accelerated nv driver. I then went to Nvidia's site, grabbed the driver, had to mess around with xorg.conf for a while to get acceleration working properly, but all in all it only took about 45 minutes. I can understand your wariness though, I've had big problems in the past, but I think Xorg is a lot more intelligent at defaulting to a sensible config these days. Still, Benjamin Lewis' advice is worth taking. Chris.