Question about RCA L37WD12 37 in. LCD HDTV
HDMI port was fine when we turned the TV off and then did not work the next morning. All three ports say "Signal unuseable or undetected." We replaced the HDMI cable but still had the same problem. The component cable and regular RCA ports seem to work fine. We are running it with a DirecTV HD receiver that is ~1 month old, as is the TV. Any ideas?
SOURCE: rca 46 inch lcd tv, no sound
Go into the menu and change the HDMI Audio settings - the manual will give you a breakdown on this. HDMI is a little glitchy - if you were using red/gree/blue cables before switching to HDMI, you might want to consider going back to them - just an opinion.
Posted on Jan 03, 2009
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