Black and grey screen, no picture at all. The televisions started to act funny a few days ago; not recording somethings and over recording others, and recording wrong channels.Telus told us to hold the power button until 3 dots appeared, it worked for the main TV but another TV is having issues, when attempting to turn it on I am left with a black and grey screen and just audio of the channels, when using the telus solution nothing happened: the screen continued with its grey and black dance and left me with no picture