Question about Hannspree HW191D LCD Monitor

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My monitor turns on and i can see the desktop for 3 seconds and then it goes black, but the power light stays on.. do u kno why?

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It can be bad DC filter caps for the 16~18vdc for the backlight circuits, bad backlight circuits, bad backlights assemblies. You should inspect the inside for the bad caps with leaking/bulging top/bottom seals first, then check the DC voltage feeding the backlight circuits.
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Posted on Sep 12, 2010

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