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#1
May 6th 08, 10:52 PM
posted to microsoft.public.windowsxp.general
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Dual Monitor Problem
I have two LCD monitors: a 19" Dell and a 17" Sharp.
Machine 1 has a NVIDIA GeForce 6600 GT graphic card that controls both monitors. The Dell is the primary monitor and then extended to the Sharp. Machine 2 is connected with Machine 1 with a two-port KVM Switch. The result is that when on Machine 1 I have dual monitors. When I switch to Machine 2, the Dell continues to show what was there while the Sharp switches to the desktop of Machine 2. This has been working for the last 5-6 months. The other day, I did something (unintentionally). Now when switched to machine 1, I have the correct displays on both monitors, except the Sharp now has a predominately blue cast. I can see blues and yellows but no apparent reds. If I switch the primary and secondary monitor, I have the same conditions. If I switch to Machine 2, the monitor displays just fine. So I apparently changed something on Machine 1. Does anyone have any suggestions on how to resolve this?? TIA. Joe 
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#2
May 6th 08, 11:10 PM
posted to microsoft.public.windowsxp.general
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Dual Monitor Problem
"Joe" wrote: I have two LCD monitors: a 19" Dell and a 17" Sharp. Machine 1 has a NVIDIA GeForce 6600 GT graphic card that controls both monitors. The Dell is the primary monitor and then extended to the Sharp. Machine 2 is connected with Machine 1 with a two-port KVM Switch. The result is that when on Machine 1 I have dual monitors. When I switch to Machine 2, the Dell continues to show what was there while the Sharp switches to the desktop of Machine 2. This has been working for the last 5-6 months. The other day, I did something (unintentionally). Now when switched to machine 1, I have the correct displays on both monitors, except the Sharp now has a predominately blue cast. I can see blues and yellows but no apparent reds. If I switch the primary and secondary monitor, I have the same conditions. If I switch to Machine 2, the monitor displays just fine. So I apparently changed something on Machine 1. Does anyone have any suggestions on how to resolve this?? TIA. Joe Suggestions: A) Use a recent Restore point on machine 1, or B) Uninstall, then reinstall the GeForce drivers for machine 1
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#3
May 6th 08, 11:10 PM
posted to microsoft.public.windowsxp.general
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Dual Monitor Problem
"Joe" wrote: I have two LCD monitors: a 19" Dell and a 17" Sharp. Machine 1 has a NVIDIA GeForce 6600 GT graphic card that controls both monitors. The Dell is the primary monitor and then extended to the Sharp. Machine 2 is connected with Machine 1 with a two-port KVM Switch. The result is that when on Machine 1 I have dual monitors. When I switch to Machine 2, the Dell continues to show what was there while the Sharp switches to the desktop of Machine 2. This has been working for the last 5-6 months. The other day, I did something (unintentionally). Now when switched to machine 1, I have the correct displays on both monitors, except the Sharp now has a predominately blue cast. I can see blues and yellows but no apparent reds. If I switch the primary and secondary monitor, I have the same conditions. If I switch to Machine 2, the monitor displays just fine. So I apparently changed something on Machine 1. Does anyone have any suggestions on how to resolve this?? TIA. Joe Suggestions: A) Use a recent Restore point on machine 1, or B) Uninstall, then reinstall the GeForce drivers for machine 1
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