LG 42LH40 LCD TV "39 signal television" Questions

39;No Signal'. What can I do to get a signal? TV turns on but flashes 'No Signal'. What can I do to get a signal? Well, it depends on what you're doing. If you want to watch tv

The tv has a blue screen and says 'No Signal!' on the screen. This message comes when you have no source signal...Look there, the TV is just reacting correctly to a no signal condition.

can't get a signal. have plugged it into main, connected it to airiel. blue screen but just tells me, 'no signal' check signal input in menu on set- must be set to broadcast or aerial

39;t output an HD signal so you will not be able to get an HD image on your television.  It's not the tv's fault but the limitations of the Wii.  Although component video cables were

...39;input signal out of range' it is connecting and when I try to connect it as projector i get a black screen... I dont know what I am doing The TV can't process the digital signal. It might ...

...signal" is that it's searching an input for a signal and not finding it. That being said, Yes, You've probably hit the "input" button on your remote. Easily fixed by selecting a different ...

...39;t get signal through any input? Pro r060u was working fine. Turned it off now can't get signal through any input? Try unplugging it and any box etc connected to it for signal---may allow ...

...39; t.v. screen turn blue and say no signal why is this happenning If you are using a cable or sat box for signal unplug it for a while and then plug it back to allow it to reboot.It is seeing NO ...

39;s also losing connection to any signal when changing the channel with +/- buttons; but it has signal without any other problems when turning it on. Do you have a box of some sort in line to the set

signal, hdmi works correctly, i already check the cable and it's good. The screen is pink and when you change Chanel's don't happen anything if you hooked up the coaxial in the