10-41AS050R1 Receiver logic board assembly (Model 3130)(315 MHz) [041AS050R1M]

Mistake by Camberlain/Liftmaster tech support on diagnosis had me spend $85 on this when it wasn't the problem. Installed it, and the same ~1 second hum from the motor. While I was on hold with Chamberlain again, I found the problem-rack jambed at header, caused by too much down travel adjustment. Fixed it right there with no part needed. Thet sent me a keypad for my troble. Both Gatehouse and the board were up to expectation. I did not try to return the part-20% re-stock charge + shipping both ways made it not worth the simple replacement back to the old board.

Arrived when promised and in excellence condition. Works great!! Thanks