Question about Hannspree HW191D LCD Monitor

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Screen wont turn on at all hit the power botton screen stays black

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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://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Posted on May 16, 2010

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You may have failure in the power supply, or inverter back light circuits, you need to open it up and inspect the inside for such thing as bad caps, fuse, etc,. See example of failed monitors due to failed components: http://s807.photobucket.com/home/budm/allalbums

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  1. turn off the computer
  2. take off the ac adapter and remove the battery
  3. reseat RAM/memory
  4. without the ac adapter and battery, press and hold down the power botton for 7-10secs
  5. reconnect the battery and ac adapter
  6. try turning it on
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