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

Open Question

Sharp Aquos - LC42D64 powers on for a second then shuts down?

It will power on for a second or two and then shuts down.  At this point the power light will blink green at a constant pace of 1 blink per second.  I have tired to get into the main menu by unplugging the set then holding input/vol down and plugging back in but it still will only kick on for like a second?  Any other ideas?

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: Red Blinking Power Light Sharp Aquos

What do three blinks of the power light mean on my Sharp Aquos LC-C5262U? I cannot power up my display.

Posted on Sep 07, 2008

Ad
  • 1 Answer

SOURCE: Sharp Aquos 36 in. HDMI LCD

remote ceased functioning! What did I do...and how do I undo it?

Posted on Nov 22, 2008

  • 33 Answers

SOURCE: LC-65D64U Sharp Aquos

Call sharp back again and tell them you first want to register for aquos advantage program, which is free. By doing that your service will go much quicker with them. You then tell them that you want to get set up for service. They will have one of their authorized professionals come and fix your tv in a matter of days. If their tech cannot fix it, they will replace your tv free of charge as long as you are within your warranty.

Posted on Dec 12, 2008

  • 9 Answers

SOURCE: my sharp aquos flat screen

Call Sharp at 1-800-237-4277. There are firmware upgrades that this lcd needs to resolve issues. Good luck!

Posted on Oct 07, 2009

satavlad
  • 405 Answers

SOURCE: the power light on my sharp aquos blinks green and

TV detected lamp error, problem could be either INVERTER UNIT or one of the lamps. Defective part has to be replaced, lamp error counter reset.

Posted on Nov 13, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

4 Answers

Wont turn on


seems like a power issue.

u should have the power checked out on the tv


Oct 02, 2008 | Sharp LC-32D4U 32 in. HD-Ready LCD...

2 Answers

Hello, I have a sharp aquos 42" lcd hdtv. The set


It could be due to a bad inverter board or backlight.

Aug 23, 2012 | Televison & Video

1 Answer

I have a sharp aquos model Sharp Aquos LC-20B2U 20 in. LCD Television . it works great for about 2 years, then suddenly shut down by itself. then it turns on again for a variable time, then once again...


if your TV lights the indicator when you power it on,, your problem is your back light is busted you can replace that and when the indicator not lights the problem is your power supply you can fix it by finding defective parts by using multimeter usually the trouble that i encounter to power supply is open/change value of resistor leak capacitor and shorted diode and transistor such as regulator you're always welcome

Mar 05, 2011 | Sharp Aquos LC-20B2U 20 in. LCD Television

1 Answer

Sharp 32" aquos LCD tv, will not power up with remote or switch on set, has power (120v) to end of cord where plugs into back of tv


This is usually some sort of power supply shut down problem the TV has detected a major fault, and has shut down the power supply to avoid a fire or explosion.. you need to get this unit serviced by a reputable repairer also always ask for a 'Quote: so you know weather to repair or replace.

Mar 21, 2010 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

2 Answers

Sharp 46 aquos model LC46E77UN tv turned off power button just flashes on and off tried unplugging and waited an hour and replugged same conclusion power light just flashes


Unplug it hold down the Channel Down button and the Volume Up button unplug it for 10 seconds then plug it back in and continue holding them down for another 10 seconds then release. I had the same issue and this fixed it now I have another though *~*

Oct 01, 2009 | Sharp Televison & Video

19 Answers

Lcd sharp tv flashing green light


Try unplugging the unit and while unit is unplugged hold the volume up button and channel down buttons down and while depressing both buttons plug the unit in. Let go of the buttons and the unit should come on in the service mode. There will be a small k on the screen. With the sharp remote press the channel up button once. This should bring up a menu that will show a lamp error line. If the lamp error is = to 5 the unit is in lamp error shut down. User channel down to highlight that line and curser right arrow to highlight the lamp error #. Hit the enter button to clear the lamp errors. Now unplug the unit and let it sit for a minute and plug back in. I hope this corrects the problem. If the unit does not come on by doing this or if it does and you do not find lamp errors the power supply pcb may have been damaged by the surge.

Jan 06, 2008 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

7 Answers

Tv shutting off


How many times per second does the POWER led blink? (dont worry about the OPC).

1x per second (constant, steady blink) = bad inverter/lamps
2x per second = bad power supply
3x per second = bad main board

You can buy the parts online and fix if yourself!!

Dec 02, 2007 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

Not finding what you are looking for?
Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television Logo

Related Topics:

126 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74243 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Cindy Wells

Level 3 Expert

5126 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...