Analogue-sequencer

wtf?! as the title says...p3 #45 just quit on me. latest firmware, 
everything had been working fine for days on end and all of a sudden, 
while editing a pattern it just froze. i've had this once before but 
it was solved by just turning it on and off, which i tried again this 
time, but now it won't even get past the very first part of the start 
up sequence...so i can't even flash it back to life. i'll see if i 
have time to open it up tomorrow to see if anything looks fried, but 
anyone have any advice before i start doing that? 
seriously spoilt my fun in making music for tonight btw..

grtz chiel