Jon Harrison wrote:
> When I open an app full screen, or nearly full screen there is a
> click and then the screen goes blank.  The power light turns orange
> (or red?).  When I cycle the power I get the picture back.  It does
> not consistently happen.  It may be a problem for an hour then it
> may stop for several hours or a day then start up again.
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> What are possible causes of this?  Driver, card, or monitor?  I am
> using this monitor on a KVM and it happens on more than one
> computer with different video cards.
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> My resolution is 1280x1024 {at} 85 hz and this is the recommendation
> for the monitor.  It is supported by my video card.
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> Also, I run epager to have multiple desktops.  On one computer when
> I switch between desktops the picture sort of jumps out at me, then
> resizes to the screen.  On a different computer this does not
> happen.
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> This problem has existed intermittently for a few years, it is
> becoming more common, to the point of happening several times an
> hour, depending on what I am doing.
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> Any suggestions?
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> Thanks, jon
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Even though you say card and monitor are capable of 85Hz at that

resolution, it really sounds to me as if you are exceeding the refresh

rate that the monitor can handle when you switch to full screen. If

you are using Scitech video drivers, there are some test programs

that come with them that should be able to let you test this.


Good luck !

Cheers/2

Ed.



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