I had this problem when I changed to a new LCD monitor. The screen is black with this message "Video Mode not Supported". Briefly the Hardware and Software details are:
1. SUSE 10
2. Dell Poweredge 1430
3. Hyundai ImageQuest L705.
Now I did try to configure “xf86config” but I don't think I am doing something right here. Also, since I am new to SUSE so I don't know much about it config issues.
Help will certainly be appreciated
Mary Christmas EVERYONE