So something happened the other day I was hoping was unrelated but maybe it was.. I had a probe hooked to the drive board, went to roll my chair and poof something sparked, blew a fuse on the drive's power supply. Ugh.. replaced the fuse, everything seemed to be working fine. I swear I even had it "attempting" to write again after that, but I can't remember now. What should I be looking for? again.. Before it would go to write, the head would advance and it would at least think it was writing data. Now its like I'm back to square one where it goes to write data, but then fails..What got that to work before was swapping the head connectors on the board.. double checked that.. tried both drives, tried swapping the drives physically, too. The head snaps down now, it clicks a few times - then fails to write.