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I have a PSP 1000 and the problem is the back light. I tried replacing the whole screen but the back light is still not working. So I am 100% positive that the problem is actually the motherboard, but everything else is working fine. I have tried the fuse fix but that didn't work either. Has anybody tried grabbing the voltage from another location within the motherboard? any suggestions on where to grab voltage from?
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Check this video and here great instructions in getting your backlight back. There are multiple fuses on the board, make sure that you check the right one.
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I did check the voltage where the back light goes and it gives me zero volts, and there is continuity in its proper fuse.
由 tehsalt 完成的
Did you test the points where the back light would get power from with a multi meter?
由 Dark Sakul 完成的