While there have been a few PSR users that experienced screen problems, the number has been quite small. Same holds true with jacks and disk drives. However, disk drives are now becoming past history and have been replaced by more convenient and better storage devices such as the Smart Media Cards and USB storage devices.

I have replaced some keypad strips and floppy drives for individuals, and I was able to repair a couple power supply jacks that were not soldered correctly to the board. Other than those few repairs for others, I have never experienced any problems in two decades of using Yamaha keyboards. I believe the same is true for most other users.

Gary