Question about NEC MultiSync LCD4010 40 in. Television

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No display I just got a used NEC Multisync LCD4010. Im trying to hook it up to my computer using the digital harness but nothing comes up. The screen shows a kind of grey/blue tint and does nothing. When I unhook the harness from the screen, a red led comes on next to the green power led, and when i plug it back in the red one goes off, and the tint returns but no picture. Ideas?

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When you get the red and green leds lit it means the screen doesn't see an input signal and has gone to stand-by. That the red led goes off when you reconnect suggests a signal has been recognised by the screen but be very aware that it may not be a good signal. As you are using a PC input I will assume the signal is RGBHV, maybe you have the H and V swapped around? I would try another computer source into the screen.
You say you are using the digital harness, please explain exactly what this is.

Posted on Jun 14, 2008

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