Subject: Re: vertical strip image for LCD
To: Clarence <email@example.com>
From: Martin Husemann <firstname.lastname@example.org>
Date: 02/28/2002 16:15:25
> I recently bought LCD to replace my CRT which was not function for me any
> more. However, I recognized that there is veritcal strip at the
> background when I run X-window. I had tried to change different Vertical
> and Horizontal freq with not success. My system is i386 and the X-window
> is 3.3.6. Can anyone teach me how to fix this problem ? The LCD is
> NPS555. Thanks.
I bet you are not getting the refresh rates right. Most LCDs work best
at a few (unusual low) refresh rates.
You also may try using the newer XFree 4.1 or 4.2, since that supports
querying the monitor for it's capabilities.
I use this on my (different) LCD:
HorizSync 31.0 - 80.0
VertRefresh 30.0 - 85.0
And actualy I'm not sure if reducing the upper VertRefresh rate to 75 wouldn't
improve the display quality.