LG 26lx1d tv will not turn on. Power supply is fine. Remote control is working. Also tried on/off button on tv and tv does not turn on. Red light blinking on front bottom of tv near remote receiver.

Check out the power supply.

try replacing relay on power supply had this twice on lg and goodman lcd tvs

chances are its the power supply you can get replacement power supply boards from www.tvrepairworld.com

hi,
Can you check is there is any variation in the red light when you press the stand by button. If it there is variation then you have to check the power supply of the tv.If there is no variation in red light then the mother board is faulty. if you need any more assistance feel free to contact me through FixYa.
ok

your TV has a power supply issue or a logic fault.
Don't try and fix this yourself as the power supplies in these TV sets are extremely dangerous !!
These TV's can only be fixed to board level which means this repair may get expensive.
My advice would be to take the TV to a professional or have them call to your home to check it out..

Hi,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your Tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Good luck.....

Ur power board supply is dead.Replaced the power supply well solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

My LG 26LX1D is the UA Version.

The solution for my problem was unclogging the Small Fan by the Main Panel, on the opposite side of the TV as the Power Board.

This is My Story.

The TV I found at the dump seemed good, but would not turn on.

Two LED's showed up on the front panel of the Television. First, the Red LED (on, off), then the Green LED (ON), then the Red LED (blinked) while the Green was still on.

I removed the back panel and saw that there were NO SIGNS OF BAD CAPACITORS on the Power Board. I plugged in the TV once more to see what would happen.

I noticed that there was a SMALL FAN which did not move when I plugged the power source to the outlet. This Fan was CLOGGED WITH DIRT.

I unscrewed the Fan from it's place and set it on a dish to act as a buffer against the main board. I then proceeded to clean it with a Vacuum Cleaner and a small Flathead Screwdriver.

I now own a FUNCTIONING LG 26LX1D-UA, RESSURRECTED!

Your power board has gone bad and is not supplying enough power to start up the inverters. The LED lighting at all shows that you do have standby power, but that is all. You will need to have the power board replaced. Hope this helps.

take your tv to technician who can check your power supply, if your power is coming on and off, than a problem is not as big. firstly let him check a ht of a supply constantly, your supply is cutting.