Question about Vizio L32 32 in. LCD HDTV

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Dark screen, there is sound - Vizio L32 32 in. LCD HDTV

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Hi


Thanks for using FixYa. As the sound is working fine then the issue seems to be with a bad inverter board and/or it is the not getting the required power supply (20vdc) from the power supply board of the unit. To resolve this issue you’ll have to open the unit and check the inverter board which is the power supply source for the backlights. If that’s the issue then it’s always better to replace the inverter board completely just to avoid any future issues. Please check this picture on how it looks:dark screen, there is sound - e549049.jpg

Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Sep 02, 2010

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