I’ve tried to download the update but nothings happening. It says download progress should be on screen, I’ve got no signal with the usb stick in and front panel showing bbc1??
Also I can’t access any menus, the humax logo comes on at initial boot up then when normally a channel comes on its the green screen!
Sounds like an HDMI handshake problem. What make and model of TV? have you tried a different HDMI port on the TV? If the TV supports CEC try turning it off on the HDMI port the Humac is connected to.