ViewSonic VX900 19" LCD Monitor Logo
Eddie Bresnahan Posted on May 24, 2007
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PC starts fine, then the montor blinks and no display. light stays green

I have a VX900 monitor, I'v connected the monitor to other working PC's and what happens is that the monitor amber light comes on stays green but then the display go black, I turn the monitor on and off and you see the windows XP desktop fine then the monitor goes black again aaand the light stays green. You can continue to power on and off with the same results you saee the background then it goes blank. Any idea?

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A

Anonymous

It's hard to identify the capacitors though. Any thoughts on how to do this or where to get them?

Thanks

Rog

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  • ViewSonic Master 12,061 Answers
  • Posted on Jul 24, 2007
electronic & computer repair&  servicre
ViewSonic Master
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This is most probably cause by one or more Faulty Electrolytic Capacitors, I find these are the MOST commonest form of "Fault" in these LCD's TFT's units. I ususally simply replace "On Spec" all High Value Electros, in fact ALL Electro's are suspect and often I just "Shotgun" and replace 'em all. Usually fixes all problems. Always use High Temperature Caps. Try this as it is a common problem I find a lot. Good Luck.

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