Hello,

I got a MX300 SSD CT525MX300SSD1 that doesn' t ID. Always BSY. I tried cold and hot, when connected to PC3K, it's always BSY. Controller is Marvell 88SS1074.
I've search on this forum and google, nothing really help me, someone suggest rebailling.

Thanks
Sam

Do you have PC3000 SSD? Did connect terminal and jumper for safe mode? Try the WD utility?

_________________
Luke
Recovery Force Data Recovery

Thank you for your relpy. Yes, I do have PC3K SSD. I've compare Crucial PCB with WD but I can't find where are RX & TX. I've google it, so far no luck. Do you have an idea ? There's 4 holes near the conroller chip, maybe that could be for JTAG ?

In this SSD, the introduction of technical commands for ATA and the terminal is blocked

terminal

Put jumpers

Thank you. I've connect terminal but if you are saying it's locked, is there anyhting we can do ?
I tried WD Utility in PC3K, nothing so far.

ok, let me put the jumper. thanks

jumpers

Thank you very much for those detailed information.
I've put the two jumper. I connected terminal. I see rx-tx flashing but I don't get much more.

immediately after switching on, enter the command: ser on

Excuse me for the delay, I am sick, I ll try ASAP

With the great help of gold, I got access to terminal however story continue as I keep getting same message "Authentication fail"
It looks like "authentication" is enabled but I can't find how to bypass or authenticate.

SER ON
Get temp 00000021
:
??? cmd
:REL
Authentication fail
??? cmd
:SATA
Authentication fail
??? cmd
:CMDLOG
CMDLOG: No ATA/SATA command found.

:GETRC
Authentication fail
??? cmd
:G
Authentication fail
??? cmd
:GETPM
Authentication fail
??? cmd
:SHOWCMD ON
Authentication fail
??? cmd
:VER


BootLoader Ver:
$Rev: 49e66c9 $
$URL: ssh://git@stash.micron.com:7999/ssdfw/acadia.git master $

Firmware Ver:
Compiled: Aug 16 2016 02:37:30
49e66c9
Internal Version: M700MCR003BC0532
External Version: M0CR031
CompilingCfg:DEAN_B0KB_RAIN_DPP_SIGN_REL

TCG Table Ver: 000A.000


CUSTOMER:0, PROD:E8

Rain Cfg: 44:1
User Capacity: 525G, DEAN, REV_NUM = DEAN2.1
SVN Info:
$Rev: 49e66c9 $
$URL: ssh://git@stash.micron.com:7999/ssdfw/acadia.git release/FW514_Hotfix $
Authentication enabled


MSP430 Firmware Ver:
Rev: 197


Manu Data:

Module Number(ASCII): Crucial_CT525MX300SSD1

Serial Number(ASCII): 164514990B06

PSID(ASCII): 5825C7461C4C0821E100000089C981F0

WWN(HEX): 0000500A 00000751

WWNX(HEX): 00000000 00000000

Hardware configuration in Manu Data:

NAND: B0KB SDP*0 DDP*1 QDP*0 8DP*0 16DP*0 528GB capacity

Randomizer: SOC Scrambler, ROM LUT

Extended Blocks ENABLED

DRAM: 2E0F 1 512MB capacity

SOC: DEAN2.1 25MHz clock

PCB: 2089A

:HW
Authentication fail
??? cmd
:SVER
Authentication fail
??? cmd

I am working on a SanDisk Ultra with Marvell 88SS1074 controller, gets RDY, but then goes to BSY.
It is a 3D NAND model SSD and PC3KSSD says the chip is not in the database.
Is it true?

_________________
Hard Disk Drive, SSD, USB Drive and RAID Data Recovery Specialist in Massachusetts

I88SS1074 is listed

https://blog.acelaboratory.com/pc-3000- ... dated.html

Right, the controller is, thanks.
The question refers to the 3D NAND being supported.

_________________
Hard Disk Drive, SSD, USB Drive and RAID Data Recovery Specialist in Massachusetts

The chip database is available from the main menu or ctrl z - 45489AB aren't listed in mine either - worth confirming with ACE though.

_________________
Data Recovery Services in the UK.
https://www.usbrecovery.co.uk/