Question about Sylvania CL772B 17" Flat Panel LCD Monitor

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Sylvania 780 wont stay on for more than 10 seconds than I have to press the on button again and it goes off after 10 secons again.

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If you are going to DIY repair, please read below and look at the pictures in my albums.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Posted on May 03, 2010

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