Tv lg it keeps changing channels and the volum keeps going down

One possible thought is to change the batteries in the remote itself.

Change the batteries in your remote, this is a common issue with batteries that are low on charge.
Also if you find that your TV intermitently changes channels and no one is even touching the remotethis is the same problem.

hello, it look like the volume and channels micro swichs at the front of thr tv.
are broken, you should change all off them

i have a 42 inch lg. works perfectly but the volume keeps going down n back up again all on its own ????

Come on, lets try to solve this. Take the batteries out of the remote so it can't interfere and try changing the channels and volume with the buttons on the tv. If this works then someone has spillled something onto the remote and gummed it all out. You simply need to take the remote apart and clean it out. If the buttons on the tv do th same as the remote did then yes, take it back.

Your auto channel search should be in your menu on the TV. Find your menu button on the front of your TV or on the remote.Make sure before you do a auto search you set your TV to cable, that can also be be done through your menu screen. If you can change the channels on the remote and control the volume your remote is already programmed.

your sittting on the remote !!!!!!!!!!!!!!

use stereo headphones & plugin &out of jack a couple of times if no help replace tactile switches on customer contol board

There are some inductors that are out of spec. LG's original SB said to replace some of these with a jumper, but it only lasted a couple months.

You need to have the Total Main Assy replaced.

It sounds like a stuck button or switch. What happens when you hit the channel DOWN, does it still keep scrolling down?
Is this with or without the remote?
Have you tried it with the remote and or the TV?

Let me know whether you are changing the channels with the remote or the buttons on the tv and I can try to give you a couple more suggestions.
Mac =)