![We are trying to repair an Roland HP 1700 keyboard. I have three keys that when you press them, the don't come back up. We are trying to repair an Roland HP 1700 keyboard. I have three keys that when you press them, the don't come back up.](https://f01.justanswer.com/7tlxbvkb/20180312_112757.jpg)
We are trying to repair an Roland HP 1700 keyboard. I have three keys that when you press them, the don't come back up.
ROLAND HP 1700L E-Piano elektrisches Klavier Digital Piano in Bayern - Regensburg | Musikinstrumente und Zubehör gebraucht kaufen | eBay Kleinanzeigen
![Roland HP-1700L Weighted 88-Key Digital Piano, Hobbies & Toys, Music & Media, Musical Instruments on Carousell Roland HP-1700L Weighted 88-Key Digital Piano, Hobbies & Toys, Music & Media, Musical Instruments on Carousell](https://media.karousell.com/media/photos/products/2022/12/8/roland_hp1700l_weighted_88key__1670464701_dac005f1.jpg)