Replacement MPC parts???

you've probably looked on eBay but I've had reasonable luck getting parts for other machines there. What I'm trying to figure out is how to get *into* a T2300. I've pulled all the screws, drives etc but the case seems hung up on each side more or less even with the lower row of keys. Have any hints for me? Thanks... dave
 
What did you come up with for getting parts? I have a 3200 that just died and think I need a new logic board.
 
You can try contacting me regarding replace parts for T2300..! My power supply board fail. Mike 703-248-4844 canueye@yahoo.com