[K12OSN] Video Problems

[gKw-X]

One other thing to keep in mind is that not all monitors support all 
resolutions and refresh rates... Maybe this is obvious to you but when I 
first set it up I had to decrease the default resolution because most of 
the monitors were too old to display it, and just showed black screens.

Mark Goodridge wrote:
> Good Morning List
> I'm new to K12LTSP (still trying to set up my first 4-station lab) and 
> I'm having a lot of display problems.
> 
> In some cases, I get no display at all, just a black screen. By swapping 
> parts around, I've arrived at the conclusion that this is a video card 
> problem, although the same video cards display Win98 just fine.
> 
> In other cases, the display has a severe horizontal hold problem.
> 
> Any suggestions?
> 
> I know a little about Linux. I can find a file and edit it if you tell 
> me where the folder is and I can follow other instructions if you don't 
> leave out any steps.
> 
> Thanks,