LG RU-27LZ50C 27 in. HD-Ready LCD Television "hdmi input chanel" Questions

...hdmi input call toshiba--free software upgrade my tv wont switch from 1080p to 720p while changing chanels. in order to watch 720p chanels I must turn off the tv and turn it back on, then the 720p ...

...the Direct TV receiver. Most likely it will be under Component (Color Stream) or HDMI input. My new lg tv will only automatically tune channel 7 abc abs and their various manifestations. No nine OT ...

...channels, if that doesn't work I would try air and scan.I am not sure cable setup. also check tv input settings. the lcd's have an input selection button. it will say tv/ hdmi 1/ hdmi2/ ect good ...

...signal What model is the TV? Are you using a HDMI input or is it a standard CO-AX Antennee cable? the wireing must be wrong, what kind of setup do you have there? Signal comes where? goes to? and

...chanel from hdmi before this started to happen so now im stuck on a channel with no cable service i try to change the channel but all buttons are volume on the tv and remote what the heck is going on ...

...input from HDMI4 to HDMI1 and everything works fine. Question is, is there a problem with the HDMI connectors that needs repair? no your closed caption is turned on it will only do it on certain ...

...for cable tv Tune the TV on and go to input set the input to cable. And set the unit to chanel 3 you should be able to get an image. Are you connecting the unit via rca cabel, HDMI, or coax

hdmi input is not working rf input is ok with tv chanels Main board issue. Use another working one with a switcher so you can have multiple HDMI inputs.

select the corresponding HDMI input with the HDMI input from your DVD player. The HDMI inputs on the tv should be numbered & you can then select the correct number HDMI on the source screen. Good luck