On Feb 18, 2008 12:24 PM, Anne Wilson <cannewilson@googlemail.com> wrote:

> Any advice, please?

I am not an expert, but maybe ...


 ### Comment all HorizSync and VertSync values to use DDC:
       Identifier   "Monitor0"
       ModelName    "Monitor 1280x1024"
 ### Comment all HorizSync and VertSync values to use DDC:

^^^^ try what it says above or, from the spec sheet, use
 

       HorizSync    60.0 - 72.0

HorizSync    30 - 82
 

       VertRefresh  60.0 - 72.0

VertRefresh  56 - 75
 

       Option      "dpms"
EndSection

Section "Device"
       Identifier  "Videocard0"
       Driver      "nv"
EndSection

Section "Screen"
       Identifier "Screen0"
       Device     "Videocard0"
       Monitor    "Monitor0"
       DefaultDepth     16
       SubSection "Display"
               Viewport   0 0
               Depth     24
       EndSubSection
       SubSection "Display"
               Viewport   0 0
               Depth     16
       EndSubSection
EndSection


HTH,
-Bob