On Tue, 2006-02-14 at 02:02 -0900, gary wrote:
> On Tue, 2006-02-14 at 11:36 +0100, Francesco Del Citto wrote:
> > Hi!
> > I have a Sony CRT display (Multiscan G420) which can reach up to
> > 1024x768 at 120Hz and 1280x1024 at 100Hz, and a Nvidia GeForce4 Ti4200 with
> > Nvidia drivers.
> > In FC4, the corresponding section of xorg.conf is:
> >
> > Section "Monitor"
> > Identifier "Monitor0"
> > VendorName "Sony"
> > ModelName "Sony Multiscan G420"
> > HorizSync 30.0 - 110.0
> > VertRefresh 48.0 - 170.0
> > Option "dpms"
> > EndSection
> >
> > Section "Device"
> > Identifier "Videocard0"
> > Driver "nvidia"
> > VendorName "Videocard vendor"
> > BoardName "NVIDIA GeForce 4 (generic)"
> > EndSection
> >
> > The problem is that I can't select a refresh rate higher than 85Hz,
> > whatever resolution I choose.
> > The values of HorizSync and VertRefresh are the right ones, I think.
> >
> > Any suggestions?
> >
> Check out vert.freq - horiz.freq here --
> http://www.chipmunk.nl/beeldschermen/Sony.html
>
> --gary
>
>From the above URL, your frequencies are pretty close. If you are using
the proprietary Nvidia driver try adding:
Option "UseEdidFreqs" "0"
to the "Device" section for the video card.
Bob...