Question about ViewSonic VE510b Monitor
Power is on but display on then gone..you need to power off then power on to see the display but it gone in just a secong...tnks
That problem is very common on a viewsonic tv.you need to open the back cover of your tv by removing the four screw.you can immediately see the power supply of your tv after the cover is remove..It is a small pc board where the ac power cord is connected..First using a multitester measure the output voltage of the power supply.the output must be 5v for cpu,12v for sound and 24v for the inverter board.this inverter board is the one responsible for illuminating the screen of your tv...if the output are complete,,replace the converter board..if one voltage output of the power supply is missing replace the power supply board...g
good luck!hope i help you...
please vote for my help tnx..
Posted on Jun 03, 2010
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Posted on Jan 02, 2017
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