Have a craftsman garage door opener with keyless entry. It's approx 7 yrs old and I can't remember the code to open the door. Need help so that kids can come in and out without having to take a key. Any help is appreciated

How can I change the password on my craftsman keypad garage door opener when I forgot the current password it has on it. The model number is 139.53684 I have the keypad but I don't remember the password that was put in it. So I need to be able to wipe it out and start like if it was new, or...

I mistakenly gave someone my garage door opener that didn't return it. I had a male friend come over and "change the code" including my car opener and gave me a universial which he also programmed. I came to realize my code for my keyless pad outside doesn't work (since he changed the code... )....

How do I reset the keyless entry password on my garage door opener? It's a craftsman 1/3hp, model # 139.23325SRT.

How do I reset the keyless entry password on my garage door opener? It's a craftsman 1/2h.r. Everyone keeps telling me to press the reset button on the unit, but there is no reset button on the unit nor the keypad??