Question about Computers & Internet
All elements on board are ok. but out put voltage for 5v is 3.9v and for 12v is about 14 volt.
Depending on the monitor, it may not be worth fixing, a power supply card or the video card is going to run you about $20-30 to get a new one and a price a old monitor that work is about the same with shipping.
How To Troubleshoot Problems My Monitor Died
Posted on Apr 28, 2015
If your 5V line is that low, you either have a shorted capacitor or your backlight has failed and it shorting the HV supplying it.
I suggest looking at your back light at its ends to see if you see them as blackened.. this means the ignition coil in there has opened to make a spark (what makes it black). The 14V is probably OK. there is some fudge room on the 12 because it mainly drives peripheral items to the data (5v line).
Posted on Apr 13, 2015
Testimonial: "thanks for your guidence. but i replaced supply board with new one the monitor work properly.it can't be from pannel i guess. what you think?"
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Posted on Jan 02, 2017
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