My Teco TA3296RV is manufacture 2008/02 and has developed a fault where the volume and channels change on their own without any input from the remote control. The input source also changes even when t

SOURCE: Can't change channels

I had exactly the same problem. I finally found the power button on the underside of the TV. It is well hidden and to find it, you need to run your fingers underneath the panel. Turn it off for a minute or so and turn it back on and then turn on the switch on the panel on the upper right side where the channel and volume buttons are. It works.

Luis Rondon

• 56 Answers
• Posted on Nov 20, 2008

SOURCE: mintex 37 inch wide screen. remote is working however cannot change channel, input source or volum. only turns tv off. The buttone on tv doesnot work connot change input source or volume

Check if the remote is in TV position, that is, because most of the remote controllers have the feature that you can program them for use with another devices. Make shure that one button that says "TV" in pressed and released once before you try to change any function on the TV.

SOURCE: Samsung LN-T5281F TV: Control panel on TV is not responding

1. Need to replace the main Board

SOURCE: menu keeps flashing remote control wont work, cant

U have 2 situations:
1st U have a tv Key stucked or internal control board defective.
2nd U have a broken tv remote control.

Note: Check for stuck pressed keys on TV, if not send to repair shop, for checkup.

SOURCE: no input selection availiable on sharp aquos lcd tv

You have to come back to EZ SETUP and complete the setup procedure. Press MENU>SETUP>EZ SETUP.