Question about Haier L42B1180 42"LCD TV

2 Answers

My tv keeps turning off. I have to unplug and wait 20 minutes before it turns on again. and then it only stays on for several minutes

Posted by on

Ad

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Haier Master
  • 74,383 Answers

Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on Apr 28, 2015

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Haier Master
  • 45,346 Answers

Take it to a repair shop . might cost 50.00 to fix .

Posted on Apr 27, 2015

Ad

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Mitsubishi WS-55909 projection TV. There was a power outage and when the power came back on, the TV won.t turn back on again. There is this light (Timer) that keeps on blinking on the front panel...


Unplug,replug the tv back like 24 hrs later.That the whole tv is resetting itself everythings.Tv now should be working again.If still have the same problems,than ur tv DM power supply board is have dying parts,must repair the tv DM power supply board to fix the tv.

Mar 21, 2011 | Mitsubishi Televison & Video

1 Answer

Sony tv kdl-46vl130, Turn the tv on, half of the picture is dark, leave the tv on for about 20 minutes, and the tv is perfect, and stays perfect no matter how long is watched, Turn the tv off, and come...


I didn't look up the model to see if its a LCD or LED, if its an LED it sounds like you have some lamps going out, try turning down the backlight settings and see if that helps

Nov 15, 2017 | Sony Televison & Video

1 Answer

Tv clicks when trying to plug it in and won't turn on


begins working for alomentacion source that can be damaged or filteos the same regulatory

Jan 05, 2010 | Apex Digital AT2002S 20" TV

1 Answer

RCA HDTV model#HD52W59. When I turn the power on it stays on for a few seconds and then goes off by itself.


TV turns off unexpectedly
• Sleep timer may have been activated.
• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then turn on again. If this
happens frequently, the voltage in your house may be abnormally high or low.
• Unplug the TV. Wait ten minutes. Then, plug the TV in again.

Jan 05, 2009 | Televison & Video

2 Answers

Power problem


require your complete model number for the rear of the unit,please

Mar 19, 2008 | Samsung HCN473W 47" Rear Projection...

1 Answer

TV pops then shuts off.


FUNNY.... cause I just started having this problem also... I have had this TV since they first came out. LOVED it.. now I HATE it. I can watch for about an hour then POP the TV shorts.
wait a couple of minutes and you can get maybe another hour until POP again!

Mar 11, 2008 | Pioneer PRO-520HD 53" Rear Projection...

2 Answers

On / Off problem


YOUR ON/OFF BUTTON ON THE FRONT PANNEL IS STUCK
SOME HOW (PRESSED IN ) TY SOME WD40 ON IT . SEE IF THAT WORKS.

Dec 12, 2007 | Samsung TXP3275H 32" TV

2 Answers

Toshiba TV/DVD combo turns on then off again.


try letting it sit for 15-20 minutes unplugged from the wall and maybe try another outlet depending on if u got plugged in to a power strip, possibly pulling to much power from that perticular outlet.

Oct 16, 2007 | Toshiba MD20F51 20 in. TV/DVD Combo

1 Answer

TV refuses to stay on


I'm the OP of this, and what I did was had it unplugged for about 2 days, plugged it back in and it has worked since.

Aug 23, 2007 | Toshiba MD20F51 20 in. TV/DVD Combo

Not finding what you are looking for?
Haier L42B1180 42"LCD TV Logo

81 people viewed this question

Ask a Question

Usually answered in minutes!

Top Haier Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...