July 11, 2008 8:26 PM
Bianca said: If I don't connect my TV to cable box with an HDMI - there is no sound. I don't know why, it has something to with TWC. What I need to know how with the HDMI, I can use the remote on my computer to turn my tv on/off? Right no it only turns my cable box on/off, so the TV has to always be on for someone to remotely view via the computer (you can hear sound but no image if the TV is off). The remote on the computer doesn't look exactly mine at home, and the buttons AUX, VCR, TV, CAL do nothing.
The problem you're having is likely with HDCP. HDMI devices can sense if the connected display is on or off and will refuse to output video (entirely) if it's not on. Blame Scientific Atlanta.
The only way around it is to NOT use HDMI between the cable box and the TV, or to get a separate cable box and dedicate it to Slinging.
Now, you CAN get sound if you don't use HDMI. Disconnect the HDMI cable entirely and use component video. Make sure that:
1. You ALSO connect the audio cables from the cable box audio output to the right input on the TV.
2. You double check to make sure the cable box's internal volume control is not turned all the way down, disabled, etc. (Many people run into this).
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