What does this mean? flashes dui and can't get any channels. It was fine when I turned the tv off last night, left the cable box on as usual.
The HD box display is flashing DVI (digital video interface). You will see this when the HD box and TV are connected by HDMI cable. It means that the "handshake" between the HD box and TV can't be completed.
I get this on my own HD box at home when I first turn on either the box or the TV. It takes a few seconds for them to complete their "handshake" and work out their connection.
Turn off the HD box and the TV for a minute and turn them back on. If still the same, remove the HDMI cable from the back of the HD box and TV and reconnect it. This should resolve it but if not, pull the power cord from the back of the HD box for 30 seconds.
Let us know if this works!
dui? Maybe its drunk
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