October 11th, 2018, 7:47
Unfortunately, we have no instruction on how the ATA security concept works. Please contact the motherboard manufacturer directly and ask how to unlock the hard drive. Unfortunately we don't have a special tool or master passwords. We can only unlock the SSD in our Repair Center.
5.2.1 SECURITY mode default setting The 840 PRO is shipped with master password set to 20h value (ASCII blanks) and the lock function disabled. The system manufacturer/dealer may set a new master password by using the SECURITY SET PASSWORD command, without enabling the lock function.
ubuntu@ubuntu:~$ sudo hdparm -I /dev/sdb
/dev/sdb:
ATA device, with non-removable media
Model Number: Samsung SSD 840 EVO 500GB
Serial Number: S1DHNSAD903633N
Firmware Revision: EXT0BB6Q
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Used: unknown (minor revision code 0x0039)
Supported: 9 8 7 6 5
Likely used: 9
Configuration:
Logical max current
cylinders 130 130
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 131040
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 976773168
Logical Sector size: 512 bytes
Physical Sector size: 512 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 476940 MBytes
device size with M = 1000*1000: 500107 MBytes (500 GB)
cache/buffer size = unknown
Nominal Media Rotation Rate: Solid State Device
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 1 Current = 1
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
* Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* WRITE_{DMA|MULTIPLE}_FUA_EXT
* 64-bit World wide name
Write-Read-Verify feature set
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* Native Command Queueing (NCQ)
* Phy event counters
* READ_LOG_DMA_EXT equivalent to READ_LOG_EXT
DMA Setup Auto-Activate optimization
Device-initiated interface power management
* Asynchronous notification (eg. media change)
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Write Same (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
* reserved 69[4]
* DOWNLOAD MICROCODE DMA command
* SET MAX SETPASSWORD/UNLOCK DMA commands
* WRITE BUFFER DMA command
* READ BUFFER DMA command
* Data Set Management TRIM supported (limit 8 blocks)
Security:
Master password revision code = 65534
supported
enabled
locked
not frozen
not expired: security count
supported: enhanced erase
Security level high
2min for SECURITY ERASE UNIT. 8min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 50025388a0031dde
NAA : 5
IEEE OUI : 002538
Unique ID : 8a0031dde
Checksum: correct
sudo hdparm --security-unlock $(printf '\x12\x12\x12\x12\x12\x12') /dev/sdb
ubuntu@ubuntu:~$ sudo hdparm --security-unlock "password" /dev/sdb
security_password: "password"
/dev/sdb:
Issuing SECURITY_UNLOCK command, password="password", user=user
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 response code=Current information (about the error etc.)
00
05 sense code=Illegal Request
00 00 00 00 (not valid)
0a additional 10 bytes
04 51 40 01 (command specific)
21 04 additional sense code=Unaligned Write Command
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
October 11th, 2018, 17:23
October 29th, 2018, 13:50
October 29th, 2018, 18:44
October 29th, 2018, 18:50
October 30th, 2018, 3:11
October 30th, 2018, 12:04
/dev/sdb:
Issuing SECURITY_UNLOCK command, password="password", user=user
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Remove the Liteon SSD and install the Samsung SSD in its place using an appropriate adapter.
October 30th, 2018, 15:04
November 15th, 2018, 18:20
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