I've downloaded the update OS from roland.com , while the process of updating, suddenly it's hangs. when I restart it, it's not working at all .. anybody knows how reset the failed OS update .. please, help me .. What should I do ?...

i just looked up the update, pretty cool that they can make updates. you should pull out the manual (how many times do people say "grab the manual" it should just be second nature in the forum by now) but uh, grab the manual and i know you can restore it to factory settings, just do that, if that doesnt work then your probably screwed. it should work like reformatting a computer!

yes, I already knew that .. I've read the manual, but i'm not found error message "Fe6". and the problem is the power doesn't turn "on" at all.....
so I can't reset to factory settings , is there another way?

thanks before

call roland.

dam sorry to hear that, follow hurlings suggestion and call roland. guess i wont be trying that update, only updates the loop capture tho.

what does it update on the loop capture?

1.03 solves a bug that has to do with the EXT ONLY function - it would eventually record what you were playing with the pads and now supposedly it doesn't.