Question about Flat Panel Televisions

Open Question

Insignia Flat Tube 24" TV...color not holding

I purchased this TV from Best Buy a few yrs ago. What happens is a random act. When either just turning on the tv or changing channels, the color will go from being perfect to a green tone. Is this the tube going out or what could it be? The model # is IS TVO 40922. I really like the picture on this tv, but not when it turns a green tone. What do I need to do?

Posted by on

6 Suggested Answers

  • 106 Answers

SOURCE: No Power

Try to replace the power supply board first.

Posted on Jan 25, 2008

  • 89 Answers


Check to make sure it is on either the AV 1 or AV 2 channel

Posted on Nov 25, 2008

  • 108 Answers


check for capacitors on the power supply that are puffed up. Also the mai board can cause this but the power supply is where i would start.

Posted on Jan 08, 2009

  • 27 Answers

SOURCE: Insignia TV is acting wierd

the problem lies in themain board in the tv. you can buy one from ebay for around $80 used. its not to bad to replace either. just remove the back panel the main board it the tin/ metal wit hthe ciruit board in it on the left side same side as the power botton just unplug the 5-7 wires and unscrew the 2-3 screws and carfully side that board out and replace with a new workign one and put back together and you should be good to go.
please rate my answer it is much apreceated

Posted on Feb 13, 2009

  • 1077 Answers

SOURCE: TV won't come on - get a blinking red light instead

Most likely the TV has a power supply related problem. The most common thing to go out is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board.
I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you the flashing red light codes, circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

Posted on Jul 01, 2009

  • 11361 Answers

SOURCE: Westinghouse SK26H240S - Sound works but no picture?

There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
Please post back what you find.

Posted on Nov 28, 2009

Testimonial: "Plug and outlet are ok, well drop it off at best buy to fix. Thank you."

Add Your Answer

0 characters

Uploading: 0%


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


1 Points

Related Questions:

1 Answer

Menu window keeps popping up

It may be the button on the remote. Turn of the TV and remove the batteries from remote. Then turn on TV from the buttons on the set itself and see if it happens. The Insignia remotes are poor quality. Insignia TV's usually carry a 2 year warranty from Best Buy(Insignia is their store brand) if it is under warranty they will replace it. If not under warranty and it is the remote you could try a universal remote.
Thanks for using FixYa

Sep 19, 2011 | Insignia 22 in. Widescreen Flat-Panel LCD...

1 Answer

My tv starts on at least the green button goes on, but we don't see nothing on the screen

Insignia are a low-end Best Buy brand, and as such their reliability is poor.

If you're plugged in, the inputs are set correctly and the power comes on on the TV but you receive no picture, there is an issue with the TV itself.

Insignia offers a 2-year warranty, but you must have the original box and must be willing to pay for shipping. If you lack the original box or your purchase was longer than 30 days ago and you didn't purchase the extended warranty from Best Buy, you're most likely going to need a new TV, as they cost more to repair than they're worth.

Mar 07, 2011 | Insignia NS-LCD32 LCD TV

1 Answer

I have a 42 in. insignia. It was purchased for our middle school and is hanging on the library wall. The problem is that there is no remote for the tv. It was a floor model. Our 70 year old librarian has...

You can purchase insignia remotes through eBay or Craigslist, or travel to Best Buy to see what options they have.

Here are some Insignia remote codes:
  • 10171
  • 11204
  • 11963
  • 12002
  • 10463
  • 10783
  • 11944
  • 11250
They are basically just LG televisions branded Insignia by Best Buy.

Feb 04, 2010 | Insignia IS-LCDTV32 32 in. Television

1 Answer

I have the same problem

Unfortunately your TV will need to be serviced. You may take the unit to Best Buy to arrange for repair.

Sep 18, 2009 | Insignia NS-LCD19 19 in. LCD TV

1 Answer

Insignia TV is only showing 1/2 picture

You are having problems with component failure. This could be a simple problem of over expanded solder connections that have expanded beyond the contact points on the board. This is reffered to as cold or broken solder joints. The other problem amy be actual component failure, such as bad capacitors or semi-conductor components. The unit need to serviced. You can call the Best Buy customer support telephone line at 1888-237-8289 and give them the model number of your television and the problem you are having. They should be able to give you a evalution and esimate of the repair costs. I hope this information helps you with your problem.

May 09, 2009 | Insignia IS-LCDTV32 32 in. Television

1 Answer


check for capacitors on the power supply that are puffed up. Also the mai board can cause this but the power supply is where i would start.

Jan 08, 2009 | Flat Panel Televisions

1 Answer

LG 37 inch Flat Panel Loses picture

Take a camcorder and capture it, that should be enough proof that it's failing often enough to be repair right. When the picture goes out, can you see it dimly if you take a flash light to the screen? It might be a bad inverter.

Apr 25, 2008 | Flat Panel Televisions

1 Answer


Best thing you can do is call 888-Best-Buy and schedule a service call. I wish i could tell you if it would be a repair or replace situation, but that will greatly depend on the part availability for your TV.
Insignia parts are often very hard to find (only 2 or 3 parts vendors in the US) so the sooner you call the better your chances of a quick repair.

Feb 14, 2008 | Insignia IS-LCDTV32 32 in. Television

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

712 people viewed this question

Ask a Question

Usually answered in minutes!

Top Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

66623 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides