I have a Z1 that I did an upgrade on which didn't work. It halted 1/2 way through the upgrade and that was about as far as I could get it. I tried everything from master reset to re-seating the drive. I had the drive out and turned the ignition on and the screen closed without the drive in at and I have no way to open the screen again to reinsert the drive.
I was wondering if anyone can suggest a person the does repairs.
Thanks and Peace
BigD