I have a 27" Zenith TV that is probably 4 to 5 years old. I had to have some electrical work done on my home recently and the power had to be cut off. The TV was not on when the power was cut. Later, after the power was restored, I found I had lost the auxiliary choices on the TV. I used to have antenna, CATV, VCR, and S-Video. Now, the only choice I have is antenna. I did switch my cable line into the antenna jack so I can get a picture, however, I can't switch inputs to access our DVD player or the kids Nintendo game. I can't seem to find my owners manual and I am out of ideas to try. Is there anyone out there who can give me any ideas to try. It would be very much appreciated. Thank you.