I need to find out how we can get a new TV I bought a 55 inch flat screen TV and there's no power to it we plug it in it blinks it goes offit's an insignia 55 inch LED

HOW TO RESET YOUR TV REMOTE CONTROL - TV REMOTE CONTROLS AMAZING SECRET

Hi,
Try to change the capacitors first. Normally lost of lcd tv have problems with the capacitors and which lead to powers problems. May you will not find visually that the capacitor is fault. So go for changing the capacitor also check the following video. Which will help you understand how to check the power supply broad. Also take care while working with the power board there is a risk or electric shock Also one of the capacitor in the power supply holds charge even when you have remove the power supply.
Testing LCD TV Power Supply BoardsSTEP BY STEP

www.electro-medical.blogspot.com

The simple answer is.

Open the back, find the power board, replace the big capacitors.

Need to know how many times the led is blinking.

Try this link for more information

Re: tv kdl-55ex620 red light blink 8 times Do a Power Reset. 1. While the TV is off, unplug the power cord of the TV from the electrical outlet. 2. Let the TV remain without power for 60 seconds. 3. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.) 4. Turn on the TV. 5. When the TV powers on and a picture is displayed, reset the TV to factory default settings.

• If the Reset message does not appear and the TV turns off and on, begin again from step 5.

• If the standby light begins blinking eight times, return to step 1.

6. After the Reset message appears, allow the TV to reset. Do not press any buttons on the remote control or on the TV and do not make any other adjustments for 1 minute. 7. Unplug the power cord from the electrical outlet. 8. Allow the TV to remain without power for 10 seconds. 9. Plug the power cord back into the electrical outlet. 10. Turn on the TV.

• The initial setup screen displays if the above procedures were performed correctly.

11. Follow the on-screen instructions to complete the initial set up. 12. Perform a system software (firmware) update.

It will cost more then the cost of a new TV to replace that LCD panel. 55" panel would probably be in the $700-$800 range. Walmart has new 55" LCD's in the $700 range. The TV is not junk, it has some value. Throw it on Ebay or Craigslist as a parts unit. I assure you someone will buy it. I'd ask for at least $100

This tv is having a power supply board issues,that the electronic board where the tv power a/c cord plug into it.This is a new tv.Return the tv where u bought it quickly and get a new tv replacement.

blown cap in the power supply it will be domed on the top where it vented

Your lamp is getting dim. You need a new one.

my 55613 tv wont turn on just blinking green light

Let me first say that if you are getting 5 blinks its not the thermal fuse. Your problem is your Lamp. You have what we call an intermittent Lamp. The only way to fix this is to replace the lamp. Part Number A-1085-337-A. Average cost $217.00

Best regards
Circuitcity