n8003

@saatyo You are not understand me read my post again I have cable and I choose only cable tuner when I scaned channels.In cable tv you have analogue and digital channels.Before this update everything is working good but after this update I have big problem when I switch from analogue channels to digital cable channels.I have message no signal.Only way to back digital channels again is turn off tv and turn on again.I was try everything but this is only way to back digital channels dvb-c.I dont have problems if is digital cable channel on tv when I turn on my tv always I got signal.Problem is only if I have analogue cable channel on my tv when I turn on my tv and after that I switch analogue channel to any digital channel I dont have signal on any digital channel.Only way to fix this is new update from LG.I am so angry and I never again buy LG product.This is big bug.

Today I was recive update 39lb650 tv.Version sw is 4.30.09 and I have one big problem after this update I found problem when I turn on tv on analogue channels on cable and after that I switch to digital channels I have massege no signal on all digital cable channels.I must turn off tv and after that turn on and I have signal on dtv after that .I must say all was ok before this update today.Problem is that if tv is turn off on analogue tuner next time when I turn on my tv and go from analogue tuner to dtv tuner I have this problem with no signal message.If tv is always on dtv tuner I dont have this problem.I must say again I have this problem from today after my tv is updated over the air.