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Viewsonic G810-6M HV problem?

March 4 2006 at 6:07 PM
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A friend gave me a new G810-6M that had been dropped. When I turn it on the picture begins to come on and grows beyod the screen, then a click, as the picture goes black. Both during this power on sequence and following the screen going black, there is a loud buzzing noise.

I removed the pc board and looked for broken traces, looked for any loose connectors all over, etc.

Any suggestions as to where to look next?

 
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March 5 2006, 4:52 PM 

I've got the monitor working. Twisted, pushed, and pulled on the card mounted to the neck. Seemed to be a problem there. I visually checked the card for trace or solder cracks and couldn't see any. Maybe the problem in in the tube neck. Any comments or suggestions?

 
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