Samsung flat tv wont turn off with button will with remote

Make sure your remote is working with fresh batteries. There is no history of how long you have had the TV etc. Use the manual power button if the remote wont work.

Are you using two remotes, the TV's and the cable box'? Is so, then you possibly may not have an understanding of how the cable box remote operates. Play around with it, or it could be something more serious with the TV, like the power switch button is defective.

hellllo......samsung flat screen 7100 models,,,,small button on the back lower rite corner......its like a joystick..press it & it gives you a option on the tv you navigate it like a joystick........tkx......g.scott...... bose remote seller on amazon

remove batteries from remote control and adjust volume to desired level. If the volume stays the same then there is a problem with the remote. If the volume lowers again then the problem is with the TV. the volume button on the TV or on the remote may be malfunctioning. Hopefully it will be on the remote. If it is the remote, take it apart and clean it with damp cloth. after allowing it to dry, re-assemble and try it out.

http://www.tvrepairdoctor.com

You can verify that the remote is working. Get a digital camera with a LCD display.
Aim the remote at the camera lens and press the volume and channel buttons. If you do not see
a flash through the camera the remote is bad or the batteries are dead.
If you know someone with any samsung hdtv remote, you can borrow it and try the volume/channel
to see if the tv remote receiver is good.

On blu ray remote control hold down TV Power+01 at the same time. If the TV turns off the controller is programmed. If not, try TV Power+02, +03, +04, +05, +06, +07, +08, +09. Different TV BRAND??? ...TRY http://remotes.com/remotes/documents/Samsung/AK59-00104K.pdf

the infared receiver on the tv may have a pinched wire or the remote may have a problem

The power supply board is defected. You need th change a new one.

The power supply board has been defected. Replace it with a new one.