Recently I've been playing the Yamaha Arius digital piano, and while I'm playing, the piano turns itself off. Once it didn't completely turn itself off...it kinda "reset" itself. Anyone know how I might be able to fix this without spending over $100?
The first thing I'd check is the power. It is possible that the power it's plugged into isn't clean, and the Yamaha is sensitive to it. If you have a UPS/battery backup for your computer, you can try plugging into that. Or, try another outlet or another location.
Also make sure the power cords are plugged in firmly at each end.