If you are using an electronic KVM, it may be on the
edge of its range, or it could be bad cabling, long
cabling, or a loose connection. I found out that
electronic KVM's (especially older ones) have some
fairly well-defined limits on bandwidth. Of course,
mechanical ones do too, but for other (mechanical,
crosstalk-type) reasons. I found that the more
expensive cabling with real coaxial in it makes a big
and visible difference on longer cable runs/higher dot
frequencies.
--- Eric Dittman <dittman(a)dittman.net> wrote:
> I just
got done installing HP/UX 11i on my C110.
I was using
> 1024x768 @60Hz for the monitor settings, but
after I was done
> installing I moved the box to my KVM switch
and
changed the
> settings to 1280x1024 @75Hz. With that
setting
the display
> blanks for a half second every few seconds.
Is
there a
reason
for that?
Beyond the hsync range for your monitor?
You might try 1280x1024X72 Hz...
The monitor normally runs 1600x1200 @85Hz, so that's
not the
problem.
--
Eric Dittman
dittman(a)dittman.net
Check out the DEC Enthusiasts Club at
http://www.dittman.net/
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