I was trying to figure out how to reprogram my garage door opener by reading this message board. It's quite confusing- and I consider myself pretty handy. Let me tell my problem and maybe someone can sum up all these instructions so others can fix this problem too.
I have a garage door opener with a remote control and a separate remote key-pad (just outside my garage door). Both the hand-held remote and key pad were working fine until one day both quit working simultaneously. It's almost like the opener 'forgot' the codes. The button mounted inside the garage still works to open and close the door. But the remote control and the key pad don't do anything (actually all the keys on the pad blink multiple times when I enter the code as though the thing was angry). I have changed both batteries and tried looking on the gear box for instructions or 'buttons' to reset the code. So far I haven't found anything that works.
In summary- both key-pad and remote quit working. The motor and door work fine. Help!