Question about Computers & Internet
My scree is dark You can hardly see what's in it. I purchase a inverter board and I replace it. For a couple of minutes the monitor works fine and then it goes back to the original problem witch is dark and hard to see what's in it. Any suggestions. Is it a light bulb that I may need to replace also.
Check the output voltage of the invertor board , if its 150 volt (point of cold fusion lamp connection) then the drive electronics of the invertor board from the motherboard is damaging the new invertor boards which you are trying to replace. Check input to the invertor board it should be 5 Volts and 12 volts .
Posted on Apr 30, 2008
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Posted on Jan 02, 2017
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