Remote quit working

Normally, when the light does not come on and nothing happens, it means that there's a fault connection inside the remote somewhere critical (Meaning a wire is not touching where its supposed to.)

My brother fixed several remotes, but he's an electronic whiz and used a good deal of soldering.
Give the remote a few good taps (smack it on your hand, never hit hard surfaces), and see if it makes its connection again, even for a moment.

Whether or not this is the problem, it sounds like you'll be needing a new remote. I suggest going to walmart or best buy and talking to an employee about remotes and which ones work for which televisions, and then order one for a decent price online.

Sidenote: Make sure that the batteries are in correctly.
Make sure that the springs in the battery compartment are functioning as they should and the batteries aren't sliding around, even a little.

That's all I got. Hope it helps.

Check the remote control for its infrared emission. Check its battery contacts for any rust or dust. Check it with fresh batteries.

Please check fuses, or the power supply module.

Press 'setup' key for 11s not 'learn' key.

ya know I hate to say it but I've done this before. check the mute button on your remote. I've accidently hit mine before and it took me several days to realize it. lol. if it's not that. check the volume of the set itself, then check the volume with the remote....I know these are weird things to check, but they do & have happened, to me. lol. good luck & God bless.

Here is the low cost solution for it. http://daitechca.ipage.com/store/page3.html
or
http://www.ebay.ca/sch/i.html?_from=R40&_nkw=&_in_kw=1&_ex_kw=&_sacat=0&_okw=&_oexkw=&_adv=1&_udlo=&_udhi=&_ftrt=901&_ftrv=1&_sabdlo=&_sabdhi=&_samilow=&_samihi=&_sadis=200&_fpos=&_fsct=&LH_SALE_CURRENCY=0&_fss=1&_fsradio=%26LH_SpecificSeller%

Good luck!!

try to reprogram your remote ,
search the code of your TV from the user manual of your remote.

check your ground for your amp most of the time this is the problem i just went threw this took it out of my truck put in my girlfriends to make sure it wasnt my amp sure enough its my ground also check the remote wire

some auto parts stores have a display at the counter where they sell new remotes or fob's. The display has a sensor that lights up when you use your remote. Point the remote at the display and press any button if the light comes on your fob is likely ok. may need to check the receiver. good luck

Check your power and ground connections thoroughly. Also, check your remote turn-on connection. To test it, short the remote and the +12V connections together at the amp. This should force the amp to turn on. If all of the connections are good, there may be an issue inside the amp that will need repair.