[CentOS] x window can't start. monitor out of range

Bryan J. Smith thebs413 at earthlink.net
Fri Dec 30 19:38:37 UTC 2005


adrian kok <adriankok2000 at yahoo.com.hk> wrote:
> Hi all
> I change the monitor to LG LCD
> but x window couldn't start because of the "out of
> range" signal in the monitor
> How can I fix this problem

If there arescan ranges (Horiz/Vert) defined in the monitor
section of /etc/X11/xorg.conf, remove them.  The video card
should detect and pass along the correct scan ranges.  If
they are explicitly defined, X will assume you know what you
are doing.  It's very likely your old monitor supports higher
scan ranges than the new LCD.

Otherwise, pull out your manual for your LG monitor and put
in the correct scan ranges in the Monitor section.


-- 
Bryan J. Smith     Professional, Technical Annoyance                      b.j.smith at ieee.org      http://thebs413.blogspot.com
----------------------------------------------------
*** Speed doesn't kill, difference in speed does ***



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