Lg tv red flashing light - LG 26LX1D 26 in. LCD HDTV

Did you try to use a flash light to diagnose?
https://www.youtube.com/watch?v=xUzCLgoSPGM

the psu has failed prob a CCFL fault as it flashes red
the low voltages like 5v is ok

get it serviced by a tv person i think its more too do with the lcd panel

you need a mainboard or powersupply

http://lgknowledgebase.com/kb/index.php?View=entry&EntryID=6281

The above link goes to lg's website describing the red flashing light where the power switch is, and

another switch down below which can turn that light off.

Try switching that other switch below off so the light turns off. Then, switch it back on.

If that doesn't work, then service should be scheduled for this discontinued model.

Hope this helps on your lg tv.

Hello,

Power supply board just die.It can be dead at anytime.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

With most flat panel TVs, the TV turn itself OFF when it has a fail electronic part and the red light starts flashing. They call this "Protection Mode". The flashing red light should be a error trouble code.
But, it's weird that everything is working and the red light is flashing. Since you just recently bought the TV, I would get it check out while it's still under warranty. Better safe, than sorry.

Just got an LG 42LH2000 and code 0206 works

go and buy a universal learning remote and you will be able to program all your devices on the remote, works very nice. as far as the lg remote, dont think there is a way where u can program your cable and dvd onto the remote and I have lots of experiences with LG

LG TV 26" Red Light Flashing