Samsung LN46A850 LCD TV "reset channels 32" Questions

...channels tune individually but no picture - screen note says weak signal. Cable techs tuned up cable input to max strength and no help. Did factory reset and no change. Everything else seems to be ...

...CHANNELS. SOME OF THEM DO COME IN THOUGH. VERY RANDOM. IT WILL PICK UP 44 & 46 BUT NOT 45. I HAVE GONE THRU ALL THE COMCAST FIXES. Reset the tv back to factory setting.Rescan u will get what u ...

...then check that it is set for CATV and then select autoprogram. It will scan all available channels Reset the TV to the original factory settings by following the steps given in the user

...blu ray player. But when I switched back to t.v. it would go away. Now it is permanent. I've tried resetting it but it doesn't help. The shadow now covers three fourths of the screen from top to ...

...today it keeps turning on and off by itself but even when it turns on, no picture comes up. Tried resetting it (unplugging and disconnecting cables, etc). Nothing seems to be working. The bleeping ...

I have a new 32 The remote will work for all functions except changing channels. Cannot change channels manually on TV either. can you reset to factory settings ?

...on the two channels. I then reset the TV by unplugging it over night, and by changing the settings on the sound menu. These actions removed the problem. Is it possible that the DVR caused the

emerson tv reset channels how do i reset my emerson tv? Do an auto tune. It will reset all channels. Refer its user manual for details.

...this so I can change this channel. What is next.... hook up your sat/cable box and reset the tuner; place the set into "setup" then: "add channels" the tuner will look for and install active ...

channels. Have reset Comcast cable box a few times. Any thoughts? Thanks Rick Maybe the cable signal is defective not your tv.the other channel is ok.if you tv has a defect all channel has affected. U