Question about HP Pavilion F1523 15" LCD Monitor
Hi Everyone A couple of days ago my monitor went on the blink,(every 3 seconds the screen would show for like for a millisecond then go blank) then repeat the cycle. I changed the monitor and that one was ok. So i put the faulty monitor back on and back came the problem. Well for one reason or another i left the monitor plugged in but switched off,(by the monitor). Today i switched the monitor on and it seemed to be working ok but my computer was running slow,so i clicked on the task manager only to find my cpu running at 100%!!! I then changed monitors again and every is working ok,(cpu 0-2%). I then rebooted and back came the blink. Has anyone got any idea's?
Video card is plugged via DVI cable? If the board in the flat panel is going bad ( main signal pcb) video card can be going up and down scale to control its sync with no luck, causing the CPU useage problem.Only ever seen this once. Normally, the monitor will not cause and performance issues other than you cannot see anything.
Posted on Apr 29, 2007
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