I've just install Knoppix on HDD.. all is ok but i can set resolution higher than 1024x768 and more than 76HZ. MY monitor is DELL Trinitron 21` Flat and the video is on-board on Asrock K7S41GX. How can i fix it ??? In /etc/X11/X86Config is detected "fbdev" device... if i set the resolution and Hz on 1280x1024 85HZ the thing just can start(i mean StartX). What can I do pls help>

P.S. Is there some way to set video device with some kind of command ?