The HDMI stopped working. I did the reset of sat box and also the tv,didn't help. Connected the H24 to another tv with a different HDMI cable ,that didn't work either.Tried all HDMI inputs on the tv set. So I'm assuming the the HDMI output is bad. The yellow/red/and white outputs work fine. Both sets were being used at the same time to watch the same channel.Could that have damaged the HDMI output ?