Hey, I have fixed a few busy HDD without any problems and recently I got a 0 LBA HDD. I tought it will be easier to fix but it looks like it is not. It has CC1H firmware and after I type the m0,2,2,,,,,22 command I get something like this: Max Wr Retries = 00, Max Rd Retries = 00, Max ECC T-Level = 14, Max Certify Rewrite Retries = 00C8 User Partition Format 3% complete, Zone 00, Pass 00, LBA 00004AA5, ErrCode 000 00080, Elapsed Time 0 mins 30 secs User Partition Format Successful - Elapsed Time 0 mins 30 secs Zone re-format was skipped. And also it is the first time the Hyper Terminal shows this when I start it: ASCII Diag mode F3 T> When I fixed the BSY HDDs the ASCII Diag mode line was not there The problem is that after I get that final message and disconnect everything from the HDD it is still in 0 LBA. Why is that?