Sharp Aquos LC-30HV4U 30 in. LCD HDTV "tv wont picture power" Questions

TV wont start up, blue power icon flashes 3 long and 1 short flash repeatedly I own a Sharp model LC-60LE847U Aquos Quattron 3D television. Power light flashes 3long and 1short flash repeatedly. ...

...tv wont stay on, it flashes green when my sharp tv wont stay on it flashes green and when you touch the power button, it turns yellow and shows the picture for a second and the tv turns off. can u ...

...wont turn on green flashing light on front of tv but tv won't turn on this is either a power problem or the screen needs re-gasing We were watching our TV and suddenly the picture went out. We still ...

...wont smell that most of the time and since it does have power fuse wasnt blown so a circuit -diode-capacitor is fried somewhere problem is common for an electricial damaged tv but to diagnose an ...

...Wont turn on except when unplugged and then plug it again. Hey Vince, not sure of your model, but this may help. Last year, my older Sony started acting up. I would hit the power button and the red ...

...tv wont respond when i turn on the tv but when i plug it in the socket the light only blinks and nothing happens... You may have power supply problem or it is in the safety shutdown due to shorted ...

...tv and acv for 20 min and plug back in and it all works. Any suggestions? This is just the beginning, it will happen more often and at some point in time you will have the same problem some of us are ...

...tv wont flick off you can turn it on and of with the button wait 2 min to see if the picturecomes on repeat last step until it works.This means everything works great exept for the power supply for ...

WONT COME on .scrreen come on for a second and goes blank but power lights stay on I had a similar problem with my 42 in Philips LCD HDTV. Here was the problem. My Power Supply Board had several bad ...

...tv screen is black and wont turn off no sound no picture can only turn it off by unpluging Good day sir, hi, as i see it, there is a problem with the tv's power board. this board produce stable power ...