| Member with 2,634 posts. | | Join Date: Jul 2005 Experience: I've been at this for too long. | |
You didn't specify your distro or what version of X you are using, but the fundamental definitions of your display properties are kept in the "Monitor" section of either XF86Config, XF86Config-4, or xorg.conf (depending on what you are running). Typically those files - whichever is appropriate, or if you have been upgrading along the way all of them might be there) will be found in the /etc/X11 directory. In that file you can set those monitor resolutions and refresh rates you want available as options.
If you select a resolution and refresh rate that is not compatible with your hardware, you can damage the hardware, so be careful.
Be aware that this is the main configuration file for X and if you edit it incorrectly, X might fail to start. |