Vizio L30WGU 30 in. HD-Ready LCD Television "42 change channels" Questions

change- 42 All of a sudden I am not able to change the channels on my Polaroid TLX04240B flat screen LCD tv- neither the remote nor the tv buttons work. All other controls (seem to) function normally.

My tv won't change channel using the remote anymore the tv is out of warranty what part should I change to fix the problem? LG 42 inch tv will not change channels by the remote

...42 LG TV won't change channels with channel button only with numbers LCD 42 LG TV won't change channels with channel button only with numbers First check with fresh batteries.  that does not ...

42" Toshiba and had the same problem, then had issues moving the channel order while some channels were set to skip. What I ended up doing was retuning the tv. Then went through the channel list (Menu

42 inch lcd dp42647 - turns on, green light stays on. with no antenna, shows "No Signal" which floats around screen. hook up antenna, have sound & video for a second, goes black, no audio, pulses,

...channels with no sound now nothing again. LG 42 in hdtv The problem was beyond me and I didnt want to have to send the set back but as it is under warranty I have succumbed and sent it to the TV ...

42" LCD HDTV 10A from an auction site. The picture and volume work good, but it doesn't change channels with either the remote, or the tv buttons. This was originally a return, and is stuck on channel

...chnages channels by itself and is unwatchable as does it every 5-10 seconds or so. How can i stop it changing the channels by itself please? it could be one of the buttons to change channels is ...

my 42" plasma is constantly changing channells up. remote also not working while this is happening. I think it may remote controllproblem.channel button or scan button were pressed. you open the ...

My 42" Vizio TV turns on and says No Signal, then My 42" Vizio TV turns on and says No Signal, then turns off. What can be the problem? push INPUT on remote, select the input source you want, ...