Homelink
 

Homelink will not work. I properly programmed it twice in the past with no problems. This particular time, my car battery died and I had to jump my car off. I took my car to my nearby auto parts store to have the battery tested. The battery was dead and I bought and had them install a new battery. When I returned home my homelink would not work. When I tried reprogramming it the lights would not blink. I also tried erasing the previous codes by holding down the two outside buttons on the homeLink. The light was working but not flashing.
Could I have damaged the homelink when I jumped my car off or did it have something to do with the new battery?