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NEC Multisync LCD4010 Backlight on but NO DISPLAY

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nectvuser:
My NEC Multisync LCD4010 does not show a display.  The screen is black, but the blacklight does turn on.  If the monitor is plugged in to a source the back light stays on, if not the monitor goes to stanby mode.  I have replaced the video board, t-con, and power supply board in that order.  There are no other boards to replace.  What can be the problem?  I have tried different input connections.

sparky:
hi
so this is just a moniter do you have a media box plugged in.
or just the tower from computer?
dave

nectvuser:
Hi Dave,

Thank you for your reply.  Yes, this is just a monitor and not a TV.  I plugged it in to different computers (Desktops and laptops) using both VGA and DVI-D and the results are the same, black screen with no display but the backlight stays on.

Turnip:
Hi NVU,

Nothing listed here - how about some panels piccies - we love 'em.

Well, I do - Chris.

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