On Mon, 2009-05-11 at 14:36 -0400, William L. Maltby wrote: > On Mon, 2009-05-11 at 19:26 +0100, Dick Holland wrote: > > I have a Gigabyte nVidia GeForce 7300GS on an Intel DG965WHMKR mobo > > attached to an LG Flatron LG204WT widescreen monitor. I'm driving the > > monitor at 1680*1050, and the picture is compressed into the right-hand > > two-thirds of the screen. > > > > The monitor is OK as it's attached via a KVM switch to another machine - > > also with an nVidia card - and it displays perfectly on that. > > > > It looks like some sort of scan rate problem - anyone experienced this? > > If so, anyone know the solution? > > What steps did you take to set it up on the CentOS system? > > Does your /etc/X11/xorg.conf look correct? > > If you ran system-config-display it should have inserted information > from the DDC from the monitor. Also, a kudzu whould have contributed > some information. > > On the other system, can you get the timings and compare to the CentOS > system? > > Did you google yet? Lots of times answers are found there. > > > > > TIA > > > > HTH The xorg.conf looks OK to me (but I'm a bit of a noob really). I'll check it against the other system (which is Fedora 9). I have Googled quite extensively and found no help - but thanks for your very prompt suggestions, Bill. -- Dick Holland