I have a Cablevision SA 8300 hooked up via component. Starting last night when I put on a HD channel I see a frozen picture with audio. The only channel not affected was 701 INHD. All of the SD channels are working fine. Anyone know what is going on, and have any tips to fix this? Thanks.

Try a reset (unplug, wait a minute, power up). If that doesn't help, call for service.

Try a reset (unplug, wait a minute, power up). If that doesn't help, call for service.

Ok, I will try that later when I get home.

Thanks Ken, it worked!