Daewoo DTQ-1440FC 13" TV "adjust brightness comcast remote" Questions

...14t03 sarvice code My Daewoo TV model is DIGITAL FLAT 29D3. The Picture is very dark. Have tried to adjust the brightness to the maximum and still very dark. Is there any code to adjust the ...

Comcast HDTV box with the tv. My new Samsung DLP 61 inch tv has a similar problem. The remote works, and then after it warms up for a while the tv won't respond to the remote. Evidently 2 good remotes