How high a refresh are you running, you have to run at least 70Hz or you can see very fine horizontal lines on a CRT. You go to Control Panel/Display/Settings/Advanced/Adapter to change refresh. You must have a monitor selected however.
I have horozontal gray "ghost" lines running across my CRT. Tried changing to another monitor but lines are still there. Ran scans for virus,trojan, ad/spyware etc. found nothing. Anyone have some suggestions? Thx

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