I have a remote that i have had for a while and it stopped working. I changed the batteries but it still doesn't work. I have the codes for it but i missed placed the instructions on how to set the code. the number of the remote is RCR312W

Remote Code for LCD Coby TV model TFTV2425 - Comcast Help and ...

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Apr 14, 2011 - Remote Code for LCD Coby TV model TFTV2425 ... If your home entertainment device does not respond to the remote control after trying all of the codes listed for your ... I just changed to an hd box andcodes given by comcast did not work. Looked at my old remote notes and that is what I found and it works. Comcast DVR remote won't "select" an input from th...
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Coby tv remote doesn t work Questions & Answers - Fixya

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you will need to take it to your deal for a reprogramming or a key cutting guy that has the computer. try the dealer first as they probably won't charge you (if you get a good guy)

open the remote control, and clean the keypads from oxide, corrosion, dirty.
change the batteries and put a new ones.clena the contacts batteries with pencil erase.
retight the springs contacts batteries, for better contacts. and try again.
Otherwise you must go to the repair shop TV for fix it.
God bless you

tried with reset doesn't work, ok it could be the IR sensor at the front panel of the tv doesn't work. but before you replace it you need to ensure if your remote controller is working. have you tried to check the remote with camera trick just to know if the remote controller is sending light to the IR sensor of the tv.

If it worked before, but not now, you probably put the battery in upside down. The remote code is stored inside the ECM of the vehicle, so changing the battery will not erase any code.

have remote checked out at advance auto,could be ur keyless entry sensor bad

Check for rusted battery contacts due to leaked batteries. Clean them with polish paper or blade. Due to leaked batteries it is quite likely that the wires connecting remote control pcb & battery contacts are cut off.

sonsunny

hello emar... check to be sure that the little wire antenna is hanging down from the back of the garage door opener motor. Then check it. If it still won't work from outside, install new batteries.

If that doesn't do it, remove the new batteries and use the eraser end of a common pencil to clean the battery contacts inside the remote. then reinstall the new batteries and try it again.

try changing the batterys. If its a universal remote reprogram it again.