Question about Proview PL926WBi 19" LCD Monitor

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Proview 926 wbi monitor

Hello,
I was reading a post of a people who had simular problems with their monitor in that the screen would go white and the blue light would stay on.
Read the suggested fix on the power supply board i.e. replace the capacitors. My question is that it displays the screen correctly for about 4 seconds then goes black with sometimes the power led is blue and sometimes goes to amber. Any suggestions ? I have not replaced the capacitors yet.

Thank you

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This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:service@wisiny.com.thanks,we sincerely hope we can help you!
you can also check this boards whether suit you:
200 000 170DTLBMH PI 190DTLB Proview 899 AB0 220DTLB PCTH Power Supply...

Posted on Nov 11, 2014

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There are online repair shop on eBay where you can send in your boards for repair. Just do a search on "PL926WBi" and you will find seller offering repair service. Sometimes its more then just replacing capacitor to resolve the problem.

Posted on Mar 21, 2009

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Have a look at the board open up the monitor and remove the boards and you have to look for doomed or colored caps, they will be obvious compared to the good flat caps on the board. replacing these will most likely repair your issues.

Posted on Mar 21, 2009

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The dark or black picture is caused by a failure in the back light power supply. The problem can be corrected by replacing a few parts called capacitors on the board. Replacing them will require a little soldering but anyone can do it. Here is a link to a page that shows what needs to be replaced.

http://www.ccl-la.com/blog/index.php/gateway-fpd1975w-monitor-repair/

I hope this helps, if so please rate my solution.

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