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My devant 40UHV200 tv only the power button is functioning.if its on cannot turn off and press any buttons no sound, even the buttons in the tv.

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You've posted this problem in remote control categories; so I suspect the problem might be with the remote control buttons. If so, Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. Surf the site with patience. In some cases, the remote control might need to clean.
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]
If it is with the TV's front panel controls; just replace all the microswitches inside the TV, which comes just behind each control switches. They are faulty. Replace all of them at one time. Contact any service personal; of replace it yourself, if you're skilled to do this work. OK?



I

Posted on Dec 18, 2016

  • Anonymous Dec 18, 2016

    My remote is ok and the battery.i can only use the power button but I cannot turn of the tv.even the buttons int the tv is not functioning

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SOURCE: my audiovox remote will not turn on tv or change

Try put again the batteries.A very simply and efficiently mode to see the remote control is work or not to tested of pressed taste next on radio posted on FM or MW.

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SOURCE: the remote power button will not turn the system

press tv then power

Posted on May 30, 2010

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SOURCE: Ive got a urc-3920 One for all remote . All

i have a goodmans tv GTV69RFDT and i have brought a one for all remote urc-3920-urc 3940. All the codes dont work, i have tried the seach method and still nothing is working properly, i get the number buttons and volume but no up channel and down or menu button. Need help

Dan

Posted on Apr 20, 2011

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SOURCE: I have a remote control

One common problem is the field of view between the remote and TV receiver is being blocked by an object. Check for obstruction such as plant or other obstruction between the TV and transmitter. Cleaning the TV and remote can also resolve the problem.

Posted on Jan 29, 2012

gopakumarg43
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SOURCE: RCA LCD TV locked up.

Most RCA sets use a four digit code to control the v-chip. The code reset is different depending on the model. Try each number until you find the one that works for you.

1. Hold down the MENU button on the remote and VOLUME DOWN button on the TV it's self at the same time for at least 4 seconds. The set won't say so, but the lock will be unlocked

2. Hold down the 0 (zero) button on the remote and the VOLUME DOWN button on the TV itself at the same time for at least 4 seconds. The set won't say so, but the lock will be unlocked

3. Hold down the MENU button on the front of the TV and the TV button on the remote at the same time for at least 4 seconds. 4- Hold down GO BACK button on the remote and MENU button on the front of the TV at the same time for at least 4 seconds.

  1. Hold down EJECT button on the front of the TV set and the MENU button on the remote at the same time for at least 4 seconds. Depending on the model, one of the methods should unlock the V-chip. Now, if desired, you can change the settings on the V-chip by going to the MENU and going to PARENTAL CONTROLS, or on some sets, going to MENU and then going to TV SETUP, then to V-CHIP SET.


Posted on Aug 13, 2012

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