Question about Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television

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Sharp LCD TV LL-M15X1U won't power up. TV comes on while I depress the power, but when I release the power button the TV turns off. We had this problem once before and were told to press some other buttons while simultaneously pressing the power button. But, I can't remember which combination of buttons were used. Please help.

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5 Suggested Answers

likha
  • 790 Answers

SOURCE: Remote volume control for Sharp Aquos 42inch LCD not working

ok please open the remote then clean it with pencil eraser.

Posted on Oct 09, 2007

SOURCE: How to reset the LCD LL-T17A4-B ?

Menu & Volume <

Posted on Dec 29, 2007

  • 71 Answers

SOURCE: power

It's in protection mode. You got to do a hard reset. Call a tech.

Posted on Jan 26, 2008

freetek
  • 5568 Answers

SOURCE: Pressed the wrong button when setting up new sharp acquos 46 in lcd tv.

You might try pulling the AC plug out and leaving it overnight. Since many sets are now using a little flash memory that does not require constant power to remember stored settings, this may not work.  

Posted on Nov 01, 2008

joebobmcslob
  • 4 Answers

SOURCE: Power surge. Now my Sharp LC-46SB54U TV won't power back on.

Just a quick question... Have you called to check the warranty status? I couldn't find anything online about how to check Sharp's product warrantees.

I am not sure of any specific reset codes for your model of Sharp LCD TV; however, you should not be charged for warranty service.

You can always offer the dude a beer in exchange for teh codez...


But...


Here's a good link for warranty phone numbers:

http://www.officeexpressinc.com/warranty.html

Sharp Electronics Calculators, EL Series
Calculators, QS & VX Series

Fax Machines


MultiMedia Projectors




TVs, Aquos





Wizard Electronic Organizers 6 Month Parts and Labor
6 Month Parts and Labor


90 Day Carry-in from date of customer purchase

Sharp warranty requires end user to contact Sharp directly. 3 Year Limited Warranty including 2 Year Express Repair

Sharp warranty requires end user to contact Sharp directly. Warranty for Aquos TVs is One Year Parts and Labor. See warranty card included with product for more information.

1 Year Parts and Labor (800) BE SHARP
(972) 690-9064
(800) BE SHARP

(800) GO SHARP


(800) BE SHARP



(800) BE SHARP

Posted on Feb 06, 2009

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I have a sharp 37" lcd tv,model # lc37sb24u. no pix or sound, power lite comes on about 10 seconds then power and opc lites alternate on and off. thanks RON


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1 Answer

Lcd screen does not stay on.


Not really a solution, but a workaround. You can enter public mode menu and disable power off by power button. Hold the remote in one hand (you'll need it later), and with the other hand maintain "volume " and "input" buttons on the TV, and press the power button. Maintain the power button depressed otherwise the TV will power off. You can release the other buttons. The TV should display a "Public mode" dialog box where you can input a 3-digit password. Enter "027" with the remote. The TV should display the public mode menu. It is operated with the cursor arrows of the remote. Highlight the "power on fixed" item. Change it to "fixed". Then highlight "execute" and press OK on the remote. You should now be able to release the power button without turning off the TV.
In Sharp's own words :
In "Fixed" setting, the power-off by the power key of the unit is invalidated and the image is kept being received. The power can be turned off by stopping the power supply from AC.
Note that you won't be able to turn the TV off with the remote either.
Also, if you wish to enter public mode menu again, you will have to disconnect and reconnect the power cord on the back of the TV while maintaining "volume " and "input" buttons depressed, because the power button is no longer operating.

Nov 27, 2007 | Televison & Video

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