Question about Sharp Aquos LC-30HV4U 30 in. LCD HDTV

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I have the same problem with my LC-30HV4U. No power on screen.

No green power light on screen.

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Hi there,

Well there are many things that you need to check -
1. check the main power plug(hoses).
2. check out the power cable - may be the tv cable is blown or getting shorted....
3. check the fuse on the main board - it's a internal fuse responsible to supply power to your TV it's located on the main board of your TV.... near the transformer.

or it's because of internal power supply failure... you need a multimeter to check it....

Post further comments for more help or information....

Good Luck!!


Posted on Oct 06, 2009


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