I have a MegaSat YT 6688 which is a clone for a Pansat 2500a. I did something to it and now I have the "nightrider" lights going across on the display plus since a few days ago no channels at all. I am a newbie so please help me out with step by step instructions. I had tried the new keys but they didn't work, I was using a 255 bin and someone told me to get the 256 bin but didn't know how to.....PLEASE HELPPPPPP!!