Question about ViewSonic VA702b 17" LCD Monitor

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Monitor will not come on but power light comes on

When I power up the monitor without any input signal the flourescent tubes will come on and go off in a split second is this normal if not what board do you think is at fault. Video or power supply. Thanks

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  • steve380 Jul 27, 2009

    The light goes green on start up then amber in about10-15 seconds and stays amber. The screen starts displaying and then goes off at the same time the light goes amber. Thanks

  • Mark Woelfel May 11, 2010

    Do the lights completely turn off or do they go amber instead of green?

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Based on the numbers of viewsonics I have repaired, It is probably in the power - inverter board and not in the video board.
Since it is a 17 inch, there is also a chance that one of the bulbs is bad, but that is less likely.
If you can take it apart and send me a picture of the board to bammbamm@ptd.net, I may be able to see if the board has the obvious problems.

Posted on Jul 21, 2009

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