FC7 , 2.6.23.15-83 , Radeon driver.I set the display setting in Aminstration > Display to 1024x768 and in xorg.conf I set the Modes "1024x768" and when I reboot box it keeps changing settings to 1280x800 in Display and changes Modes and adds lower resolution settings. There are no other Modes "1024x768" , settings in xorg.conf than Section "Screen0"
What is causing these settings changes in xorg.conf ?