Recently aquired a HP L1906 monitor that wouldn't power on at all.
Replaced three caps on the board and monitor comes right up. Picture is crisp and clear with no flickering.
However the buttons for the menu and power do not work. The monitor comes up in a power on state. Can not be shut off without unplugging the power. I have tested the buttons they do complete the circuit like they are supposed to.
Another intersting problem. Monitor will only recognize video signal if it is present when power is plugged in. If I disconnect the monitor cable while the power is still on the monitor goes blank as expected but when I plug back in the monitor cable the monitor remains blank.
The LED light on the monitor remains green rather a video signal exsist or not.
Any thoughts?
Replaced three caps on the board and monitor comes right up. Picture is crisp and clear with no flickering.
However the buttons for the menu and power do not work. The monitor comes up in a power on state. Can not be shut off without unplugging the power. I have tested the buttons they do complete the circuit like they are supposed to.
Another intersting problem. Monitor will only recognize video signal if it is present when power is plugged in. If I disconnect the monitor cable while the power is still on the monitor goes blank as expected but when I plug back in the monitor cable the monitor remains blank.
The LED light on the monitor remains green rather a video signal exsist or not.
Any thoughts?
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