Problem with Registration Button Workin

[HarleyRider]

Registration button #1 and #2 do not properly activate when pressed.  Sometimes when one of these buttons are pressed, the corresponding led does not light & the KB does not respond to the parameters stored for that button. The button needs to be depressed a 2nd time.  This is becoming a nuisance as sometimes this buttons need to be depressed without taking a lot of time to insure proper reaction.  It seems that since these buttons are used in all my songs, they are starting the wear out.  My KB is PSRS750 purchased in 2013.  I am not a play everyday player.  Help!

[travlin-easy]

Sounds as if you need to replace the button strip. The buttons are not individuals, but instead, on a long strip of 8 buttons. You can call Yamaha and have them shipped directly to you, but if you are not comfortable replacing them, I suggest taking the keyboard to a factory authorized service center and have them do the job for you.

Good luck,

Gary