Roland xp 10 Buttons

[Jayme]

Sh*t!! They don't work any more!!
When i press any of the buttons on my Roland xp 10 nothing happens, they go click but they don't do anything!!
Is there a way to solve this??? (I've got screwdrivers!!)

 

[ssscientist]

Have you tried turning the Local Off back on?

 

[Jayme]

Ok..... I've opened it up and found a lithium battery. I've taken it out and checked to see if that was the problem, but it did nothing! so I bought a new lithium battery (3V) to see if that would solve anything and I managed to get some buttons to work a bit, so I did the factory pre-set thing but it still doesn't work!! Help!