I have a Sharp LC-32D42U with an ATSC/QAM/NTSC tuner built in. I had it installed recently and promptly attached my basic comcast cable. I went through all the channels and discovered I had channels 72.1, 72.2 etc. as my local HD as well as some other music stations. I saved these channels in my favorites to keep them handy. Monday I went to the favorites and the local channels are gone. It gives an error code of [E 204]. This is frustrating because it was working so well, and now their gone. I dont have a cable box, and have basic cable. Im trying to stay away from being completely OTA.

Any help Would be greatly appreciated.

QAM channels are subject to change without notice, do a rescan and you should be able to find the local HD channels again.

Also, try posting in the Detroit thread in this forum for help from other local people.

BTW the Detroit thread is located here: http://www.avsforum.com/avs-vb/showthread.php?t=453486