Hi everyone! This morning while watching the news before work, my TV screen suddenly went completely black. The sound, however, remained on. I waited and then the picture came back. I then attributed this to the TV station having "technical difficulties." I changed channels and everything seemed okay. I went back to my original channel and it happened again. Black screen, with sound only. I didn't have more time to play around with other channels as I had to leave for work but I did put the same channel on in the other room and it was working fine. My question is could there be a problem with the one satellite box or do you think it is the TV itself? Any help would be greatly appreciated. Thank you in advance.