ST4000LM024-2AN17V Patient HDD Failure Symptoms

 

Patient HDD iD:
Model Number: ST4000LM024-2AN17V
SN: WCK4KDYA

Patient HDD Failure Symptoms:
Busy, Undetected, Nohost, Wrong Data Area

COM Terminal Error Messages:

‘Boot 0x80M
MD45L1
0001
SpinUp
TCC:0015

Trans
Rst 0x80M
MD45L1
0001
[RSO is disabled]

(P) SATA Reset

No HOST FIS-ReadyStatusFlags 0002A1A1
ServoDiscSlip Time = 00000039’

Seagate HDD Firmware Repair and Data Recovery Steps

1, Select correct family ID: M11(A1) and Enter DFL Seagate HDD Firmware Repair and Data Recovery Software(no need to power on);
2, Backup ROM;
3, Generate unlock ROM;
4, Write unlock ROM;
5, Power off and on and send unlock Key;
6, Backup NGlist and other important SYS files;
7, Clear G-list;
8, Regenerate translator;
9, Initialize by ID(COM);
10,Power off and on and send unlock key;
11,Fix the wrong data/data offset issue;
12,Enter DFL-DDP data recovery software and all lost data was available for immediate data recovery