Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

5 Answers

Sharp Aquos wont turn on

Green flashing light on front of tv but tv won't turn on

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  • wendy7eddie Feb 01, 2009

    We just receieved our new Sharp Aquos LC-37D44U and it comes on for only a moment before fading out. The green light continues flashing after the screen has lost power.

  • saymrs Feb 02, 2009

    Our 32 Sharp Aquos Model #LC-G5C32U turns off by its self and won't come back on for hours or days. We have tried covering it when its cold and not being used and nothing seems to work. There is no rhyme or reasons as to why it turns off.

  • EdinaSomlai Feb 24, 2009

    Brand new Sharp Aquos LC-65D64U and the problem is the same. Flashing green light nothing else.

  • Anonymous Apr 04, 2009

    tv will not turn on. after pressing the power button again the OPC and power lights flash.

  • Anonymous Apr 05, 2009

    The green power light flashes at 1 flash/second. The set will not turn on.

  • Anonymous Mar 12, 2014

    it does not turning on but still the outlet was fine

  • Anonymous Mar 21, 2014

    Sharp aquos

  • Anonymous Mar 22, 2014

    We connected the TV to the wall and it won't turn on

  • Anonymous Mar 22, 2014

    tv wont respond to anything

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We were watching our TV and suddenly the picture went out. We still have sound. This is true with any device hooked to the TV as well....sound but no picture.

Posted on Jan 21, 2009

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This is either a power problem or the screen needs re-gasing

Posted on Jan 18, 2009

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A very simple solution when your Sharp LC-40LE540E (and probably similar ones) does not turn on after a power interruption. Mine just showed a blue power on LED on its front panel for a minute, and then it turned off. The screen remained black. Disconnection of power mains for 10 minutes or more did not help.
The solution:
1. Download latest TV's firmware from sharp.eu site for your TV.
2. Unzip the file and put the xxxxxx.zimage file into root directory of a USB stick.
3. Disconnect TV's power mains from power outlet.
4. Insert the USB stick into USB port of your TV.
5. Connect TV mains to the outlet.
6. Wait until power LED on TV's panel starts and stops blinking red-blue (about 2-3 minutes).
7. When SHARP logo appears on the screen followed by a window asking you to YES-NO update the firmware, select your option with its remote. You may upgrade firmware, if before it was not the latest, or just select NO - if you don't want to, and after that your TV switches on in its regular way.
That's it!
Enjoy!

Posted on Oct 24, 2015

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Power light blinks 2 times and the opc light blinks 5 times

Posted on Aug 10, 2015

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I have aquos tv sharp mol lc-32d43u tv is plugged in but won't turn on

Posted on Apr 19, 2013

  • roberto galdamez Apr 19, 2013

    i have aquos tv sharp mol lc-32d43u tv is plugged in but won't turn on

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Posted on Jan 02, 2017

Zenodilodon
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SOURCE: 52 sharp aquos tv wont turn on. Hear click of tv

This tends to be the result of an electrolytic capacitor somewhere, either on the main board or the power supply board bursting due to overheating. In this case you can pull off the back paneling and review the boards over to make sure all the capacitors are in excellent condition. After identifying a bad capacitor you can buy one from an electronics store in the area or a reputable online source. To replace it this will require soldering. Look for a capacitor with the same uF, the voltage can be the same or higher. Make sure all the power is out of the system before servicing, also make sure to note capacitor polarity observing the negative indicator line on the side. If your not sure this can be done at home I would recommend taking it in to a servicing shop. If you do not know what a capacitor looks like do a google image seatch for both examples of a good and bad copacitor. I honestly hope it's something much simpler, I hope this helped and good luck.

Posted on Mar 03, 2010

carmine8507
  • 7 Answers

SOURCE: sharp aquos red flashing light tv won't get picture

if the tv is still under the manufactuer warranty i would definitly give them a call. If it is a Sharp tv I would call the 1-87-BESHARP. I would also try unplugging the tv for at least 2-3 minutes and seeing if the tv will reset itself. Usually what happens with these tv's when the light blinks it locks the tv as a security issue. If the unplug does not help it will more than likely need service to get this fixed for you. The call line hours are M-F 7am-7pm S-S 9-5 and they will be glad to help you from there.

Posted on Nov 09, 2008

bugoy31
  • 1238 Answers

SOURCE: 60' Sharp Aquos tv power bar flashing but TV wont turn on. Any help??

Good day!!!


please try to count the exact number of blinking lights to diagnose where the fault came from..

Also try to open the cover and look for any bulged capacitors on power supply board..

Posted on Dec 19, 2011

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