In these monitors, when they fail, it was very common to have bad caps in
the power supply, or the scan sections. Use an ESR meter to locate the bad
caps.

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JANA
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"monitorGUY" wrote in message
.. .
I have a viewsonic P775 that seems like it gets no signal.
the green light comes on for a few seconds once you turn it on, then it
turns to amber. no matter if there is a signal or not. I can hear a quiet
sqeal when the light is green but nothing on the screen. I have tried both
teh D15hd input and hte RGBHV input. both the same.

I have no schematics nor a high voltage probe. I do have a scope and
multimeters.
is there anything i can do? It probably not worth a lot of effort.
No caps appear to be bulging.