Replacing Internal Battery

[dsealer]

Hi, I'm Don and I'm pretty new here and really don't know where to submit this post.
I have a Korg Sgpro X for 20+ years. The internal battery needs to be replaced but I'm not sure how to open the keyboard to get to the battery.
Would someone be able to give me some instructions on how to do that or, point me in another direction that I could find that answer?

Thanks,
Don..........

[dragonworks1]

Try this link to repairs on youtube. It should at least show you how to open it up.

https://www.youtube.com/results?search_ ... o+X+repair