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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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H/V lines on LCD monitor
Hi,
I picked up a 15" Proview pro588 LCD PC monitor cheap; has flaws of course. It has a few horizontal and vertical lines running straight across the screen (entire row of pixels are non-functional) but other than that, it displays input from a computer fine. What would cause this? Someone told the LCD screen itself could be making poor contact with the circuit board; is this true? TIA |
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#2
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H/V lines on LCD monitor
wrote in message ps.com... I picked up a 15" Proview pro588 LCD PC monitor cheap; has flaws of course. It has a few horizontal and vertical lines running straight across the screen (entire row of pixels are non-functional) but other than that, it displays input from a computer fine. What would cause this? Someone told the LCD screen itself could be making poor contact with the circuit board; is this true? TIA Possibly a faulty zebra connector? Could be a SOB to fix. |
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#3
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H/V lines on LCD monitor
On Sat, 30 Sep 2006 19:25:38 GMT "Homer J Simpson"
wrote in Message id: SwzTg.4937$N4.400@clgrps12: wrote in message ups.com... I picked up a 15" Proview pro588 LCD PC monitor cheap; has flaws of course. It has a few horizontal and vertical lines running straight across the screen (entire row of pixels are non-functional) but other than that, it displays input from a computer fine. What would cause this? Someone told the LCD screen itself could be making poor contact with the circuit board; is this true? TIA Possibly a faulty zebra connector? Could be a SOB to fix. I have never seen one of those on an LCD monitor. Most likely this is a failure of one of the bonded driver chips on the panel. Not repairable. |
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