Question about Insignia NS-LCD47HD-09 47 in. LCD TV

1 Answer

TV won't turn on. When I try to turn it on it quickly turns back off.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,099 Answers

Hi,

its the problem of overheating in the power supply board of the TV.on the power supply board of the tv there are few capacitors and IC.any of this ic is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic hardware shop, but if otherwise
Power supply board have problems,just not dead yet.Replaced the power supply board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
Hope this helps.....



Posted on Jul 30, 2010

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Fully charged. Why doesn't it turn on?


Ruby, try pressing and holding on button or you will have to reset.
Check the attached links,
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

Reset Kindle Fire When it Won Turn on or Charge

My kindle won turn on

My kindle won turn on Is it the battery Kindle Fire HD

Amazon Kindle Won Charge Quick Fixes

Mar 12, 2016 | Amazon Kindle Fire HD

1 Answer

Philips 42PFL7603D/10 won't turn on flashes red 4 times slowly then red 6 times quickly


This is an indication of error codes for defects inside the TV. In order to ensure this is not caused by some erratic signal to system IC, switch off TV manually, Switch off power and remove plug and wait for 48 hours and retry. If it does not work even then, the TV might need service.

Aug 26, 2012 | Televison & Video

1 Answer

Toshiba 42hl800a won't power on


Hi, first plug in another appliance, hoover etc to check if power is available at the socket, then, check / change fuse in the plug / try a suitable other lead with similar end socket, most are standard fitting, only then if you are confident/competent, remove back of TV where you will find another quick blow fuse

Apr 17, 2012 | Toshiba Televison & Video

1 Answer

** TV won't turn on.** No picture or sound. Please Help !


If the red light won't come on it is not getting power.First,try plugging it in to a different outlet,or unplug one of the gadgets you know is working and plug the tv in there.You are simply switching.If you know that there is power coming from the outlet and it still won't come on then you'll have to check the cord;don't go much farther than that without expert help.

Apr 04, 2012 | Televison & Video

1 Answer

My RCA Truflat T.V won't turn on and the FPA lock is turned on, I have the original remote. what should i do?


TV won't turn on • Press the TV button. Make sure the TV is plugged in.• Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else.• Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the remote control solutions on page 26.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).Buttons don't work
• If you're using the remote control, press the TV button first to make sure the remote is in TV mode.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).• Unplug the TV for two minutes and then plug it back in. Turn the TV on and try again.TV turns off unexpectedly • Sleep timer might have been activated. Go to page 24 for instructions.• KidPass might have been activated. Go to page 21 for instructions.• Wake-Up timer turned on the TV and no remote or front panel buttons were pressed for two hours.• 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 TV. Wait five minutes. Plug it in again.

Sep 16, 2011 | RCA 20F420T 20" TV

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

My tv won t turn on i just purchased it today i plugged it in and it won t turn on


Check the electrical outlet which the tv is plugged into. Make sure nothing is loose at the outlet as well as on the back of the tv where the power cable plugs in. Another thing to try is plug a different device into that same electrical outlet and see if it turns on. If it doesn't turn on, it could be a faulty electrical outlet. If you've tried both the remote & the power button on the tv, a shot in the dark would be to change the batteries in the remote.
You could always try calling their tech support at 1-800-256-2487. A last resort would be to return the tv from where you purchased it.

Mar 09, 2011 | Emerson Televison & Video

1 Answer

I turned on my tv today and as it was turning on it turned off by itself quickly. The tv does not turn back on. Do you know why it wont turn back on?


You might have blown a bulb,...

Try to take the plug out of wherever you have it and plug it into another outlet.

Nov 13, 2008 | Panasonic Televison & Video

3 Answers

Mitsubishi VS-50703


To Fix TV: Press Menu then 1-7-3-0.
Make sure Initial is highlighted in yellow and press Enter.
To get additional input channels:
Press Menu/SetUp/AV Connection/Locked to Input 1: Should be on NO.
 
1(800)332-2119 Mitsubishi Customer Support

Apr 16, 2007 | Mitsubishi VS-50703 50" Rear Projection...

Not finding what you are looking for?
Insignia NS-LCD47HD-09 47 in. LCD TV Logo

292 people viewed this question

Ask a Question

Usually answered in minutes!

Top Insignia Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74482 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Cindy Wells

Level 3 Expert

5189 Answers

Are you an Insignia Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...