The driver is most likely sending a signal that is out of range for your monitor
From the Viewsonic website..
http://www.viewsonic.com/support/desktopdisplays/lcddisplays/e2series/ve910b...
looks like the specs for that monitor are 1280x1024 - Horizontal 30-82kHz
- Vertical 50-85Hz
In the Monitor section of your xorg.conf file limit the monitor range to
the manufacturers specs....
Section "Monitor"
Identifier "Monitor0"
VendorName "Viewsonic"
ModelName "VE901b"
HorizSync 30-82
VertRefresh 50-85
EndSection
If that doesn't work, send your /etc/X11/XF86Config or /etc/X11/xorg.conf
file, and /var/log/X*.log...
Kevin
Kevin Gassiot
Advanced Systems Group
Visualization Systems Support
Veritas DGC
10300 Town Park Dr.
Houston, Texas 77072
832-351-8978
kevin_gassiot@veritasdgc.com
"gilligan"