Tv pops and shuts off

That tv is very old and it just reached its life expectancy. It could be repaired but it will cost you more than a brand new tv. Black Friday coming up and you will find a great deal.

Please try a hard reset

REPLACE THE LAMP IT IS LOCATED IN THE BACK OF THE TV THERE ARE INSTRUCTIONS IN THE OWNERS MANUAL FOR REPLACEMENT IT IS CONSIDERED CUSTOMER REPLACEABLE ITEM.
PART NUMBER 915B403001 Lamp (180W)

I have the same problem with mine. I can recreate the problem by stopping the small fan on the right side by the inputs. I'm not sure if its a heat problem or not. I already bought a new Sony Bravia but will continue to tinker with this for awhile.

Hello,

Sound like you have a overheating problem. Your capacitors might have reached their end of life thus making them overheat quickly. Try to check if there is a fan inside your TV. If there is a fan, try to clean it see if that helps.

I hope this helps. Have a nice day.

- HotRatchet

Your tv is being attacked by electrical surges which seem very violent and has already damaged some logic controls. Please invest in a AC filter which will protect your tv from such spikes....... but first you need to get your tv serviced from the electrical damaged it has already suffered.

hello it sound like theres may be a dry joint probably in the power supply you would need a strong light and a magnifying glass and soldering iron and some solder

shaun

DEAR fleming_pj
OPEN YOUR TV AND TRY TO RESOLDER ANY LOOSE CONTACT.
OR CHECK POWER SUPPLY UNIT .IT COULD FIX YOUR PROBLEM.
OK

call 877-543-8325 this is an LG Executive call center and they will fix this for free. I have a 50" plasma I bought january 2006 which is out of warranty by 5 months. They faxed me and the LG repair shop a 30 day warranty for my tv to cover the repair. Just tell them you heard a pop and in my case the picture is distorted. All they need is the model number and serial number and they should take care of it. No arguing needed.

I have the same problem... It turns B&W
I can still hear the sound... however I can still turn the tv off when that happens