ST1000DX001-1CM162 SSHD不认盘恢复成功案例
客户:科技王广场一商户
日期:2021.1.23
硬盘型号:ST1000DX001-1CM162 SN:Z1DDGX0D FW:CC62 电路板号:100716565
故障现象:硬盘通电不认盘,这种是固混盘,板上有个SSD。
解决方案:收到硬盘后,接到数据恢复工具PC-3000 UDMA Express上,通电检测发现,终端信息如下:
Rst 0x40M
Servo Processor Is Reset.
SOC PSM Mode = 0001 Atomic
SOC PSM Command = 0000 Flash Read
SOC PSM Status = 0001 ECC Error
Clump Parametrics:
Clump = 021C
DataType = 001A
ModeFlag = 01
EraseCount = 0000B55F
EraseFailCount = 00
ProgramFailCount = 00
WeakReadCount = 1F
UncorrectableECCError = 07
---SOC PSM Command History---
Cmd#/PsmCmd Clump Offset Length LbaMid LbaLow LbaBits39To32 Options Status DestClump DestOffset
0000 021C 0FF0 0009 8000 0810 0000 C000 0001 C207 55A3
0C00 021C 0FF0 0009 8000 0810 0000 C000 0001 C207 55A3
0B00 033C 0000 0008 8000 175A 0000 C000 0080 C207 55A3
0A00 000B 0000 0800 8000 0000 0080 C000 0080 C207 55A3
0901 027A 06D0 0010 0000 0000 0000 C000 0080 C207 55A3
Flash Statistics:
BridgePSMDriverID = 0x0006
FlashID ECA7 947E 64C4
Flash Manufacturer: Samsung
Flash Capacity = 00008 GB MLC
Combo Mode
NumberOfClumps = 0x0800
LBAsPerCluster = 0x0010
LBAsPerClumpMLC = 0x2000
LBAsPerClumpSLC = 0x1000
ClustersPerClumpMLC = 0x0200
ClustersPerClumpSLC = 0x0100
DefragClumpThresholdInSectors = 0x1000
UserSLCMaxSizeInClumps = 0x0300
NumberOfPotentiallyWrittenClusters = 0x0004
DefectListRevisionKey 0x0002
SLC Clumps 0x0342
SIM Error 101F LBA 0000000000000000 FD 08424093
RW Error 00000000
Table Recovery Faked and Completed
6Gb Max Speed lowered to 3Gb for Intel bug
Send Status: COMRESET seen
原板处理固件后,硬盘正常认盘,数据区都能正常访问,DE镜像,成功恢复硬盘内几乎全部数据。


