*PLEASE HELP* MPC 1000 freeze problem ('mode' function)

Hey. Just got an MPC 1000 off ebay last week, it's been working fine no problems but today for some reason it keeps freezing when I go in ANY of the 'Mode' options. For example I switch it on, everything is ok I hit 'mode' and it doesn't matter what pad option I hit it just stops dead. Obviously I tried turning it off and leaving it for a few hours but still the bug is there. Any help would be great! Thanks guys.

try reinstalling the latest os again, and see if it still happens.

Having bought this on ebay I was only supplied with the MPC itself...

download it off of the akai website.

that has worked thanks alot for your help

download the instruction manual as well, it should have installation notes.