I disassembled my keyboard about a month ago and replaced some parts. I've been storing it in a closet and haven't touched it for a month. I haven't confirmed that it works, but it was working a month ago. However, I don't know if it still works, so I'm selling it as junk. Please refrain from returns after delivery. No claims and no returns. I am also selling this on other sites, so it will be first come, first served.