Question about Sharp Aquos LC-37HV4U 37 in. LCD HDTV

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Sharp Aquous will not turn on.

I get sound but no picture. Both lights are green, no picture, only sound. Same exact problem with our Sharp Aquos LC-37HV4U, any solutions?

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  • thornwoodmom Jul 11, 2009

    Thank you kindly for your suggestion, however, our problem was more serious and needed the control box rebuilt. First the repair shop ordered a power supply to try but that wasn't the problem. Then they had to send our control box to Sharp and it was actually swapped out. We just got our TV back after 5 weeks. The repairs were around $500.00 but we love our Sharp Aquos LC-37HV4U and felt it was worth it. Thank you to all who try to help troubleshoot problems on this site. It is always worth a try before spending the big bucks at the repair shop.

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I would check the System Cable that is linking the box to the TV. Then, press the small button called CLEAR in the front of the box. The button should be behind the flip cover on the front right below the PC input ports.
Let me know if this solution works.

Posted on Jun 01, 2009

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