flat panel resolution

[Eddie]

I'm running XP pro with dual monitors. Primary is an onboard AGP with a NEC
flat panel, the secondary was an S3Virge with Dell CRT. Both ran at
1280x1024 just fine. Today I get a new IBM T860 flat panel that I connect
to the S3Virge (who wouldn't choose dual flat panel if they could ).
After installing the correct monitor drivers I can't get the new monitor to
go higher than 1240x768. I switched the monitors to the opposite card and
the same thing, the S3Virge now only goes up to 1240x768 on the flat panels.
Has anyone had this problem? And more important have you fixed it?

 

[Perdita X. Dream]

I'm running XP pro with dual monitors. Primary is an onboard AGP
with a NEC flat panel, the secondary was an S3Virge with Dell CRT.
Both ran at 1280x1024 just fine. Today I get a new IBM T860 flat
panel that I connect to the S3Virge (who wouldn't choose dual flat
panel if they could ). After installing the correct monitor
drivers I can't get the new monitor to go higher than 1240x768. I
switched the monitors to the opposite card and the same thing, the
S3Virge now only goes up to 1240x768 on the flat panels. Has anyone
had this problem? And more important have you fixed it?

What's the frequency? The T860 runs at 1280x1024 @ 75Hz - are you sure the
frequency isn't too high?