Please give some details about the actual model number of the monitor, the
exact model of display card etc.

If you are using the radeon driver for instance specifying the radeon option
for DDC is a good way of getting the mode information correct. Man radeon
discusses the DDCMode parameter.

Otherwise it may require that you need a ModeLine parameter in the monitor
section. I needed to do this on my laptop to get 1920x1200 widescreen mode.

(and sorry Nick, reply before coffee is always a bad idea :P)

-Andy

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Nick Holland
Sent: 30 March 2006 01:43
To: misc
Subject: Re: Problems with X in OpenBSD (3.9) -current with LCD WideScreen
Monitor

Francisco Valladolid wrote:
> Hi folks.
> 
> Recently I bougth a new LCD display, it is a ViewSonic 19" WideScreen, i
> have proble with xorg in -current, for correct display mode only 1024x768
is
> displayed.
> 
> The X windows is so wrong.
> 
> Some have some tips about the X under xorg.
> 
> This monitor work fine in other OS running xfree86.

Unfortunately, you have provided no hard information, so you will get no 
hard answers.

In short, however, you need to hand-tweak your /etc/X11/xorg.conf file, 
apparently.

Under 'Section "Monitor"', make sure you have accurate "HorizSync" and 
"VertRefresh" lines.

Under 'Section "Screen"', add/alter a couple lines:
     Default Depth 24
and under 'SubSection "Display"' add:
     Modes "1280x1024"
(correct the Depth and Modes to the values you want, of course).

You may be in business.
You may not be, if your video card or X driver is incapable of driving 
your monitor at the desired depth and resolution, or if there is some 
other quirk in your hardware we can't see.  Or if I'm forgetting 
something, which is possible. :)

You can also try to use DDC, apparently it was default for 3.8, now for 
3.9, DDC is disabled by default, and I'm glad (worked great when it 
worked, sucked big time when it didn't).

Nick.

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