All drivers are updated and I still Have the same problem so it's not that.
When I had windows xp installed and i changed the screen resolution in lfs to a resolution that my monitor would not support a would get a black screen and the monitor would say no signal.
And that's exactly what im getting now. It's something to do with the DVI signal to the monitor.
my graphics card as S video out on the back if i switch to that on my monitor i can get a picture but with only 3 resolutions and i think the max one is 1280 by 1024 and i had a lot more in windows XP.
as for LFS when i try to run it with the vga drivers i get this message,
could not detect any suitable screen modes.
The ones I have now are 800 by 600 1024 by 768 and 1280 by 1024