...power-supply" / CCFL inverter supply that provides 600 to 1000 volts ac to light the CCFL tubes that provide "white light" so you can see what is on the glass LCD panel!! Explore here first: ...
...Power Cable / AC/DC Adapter. Failing that, it sounds as if the LCD Matrix has either become corrupt, a capacitor has blown, there is a poor or loose internal cable connection or a fault has developed ...
...AC/DC Power Adapter, check for any faults with the Adapter that might be preventing the power from reaching the Monitor and if, found, consider a replacement adapter from here or from similar sources ...
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