WDC WD10EZRX-00L4HB0 Detect Problem

[siamak5561]

Hi I have this drive and has no detect at all and no strange noise
So I many time try to load loader but I cant get detect , any solution?

this is log of MRT try to load loader from own drive

Technology mode key : ..........................: OK

RAM:
Read HDD Info : ................................: OK
Heads number : .................................: 2
Head map : .....................................: 3
SA Cyl Count : .................................: 256
Serials Mark : .................................: 0xFE16
Control version : ..............................: A5C0

Zone allocation table : ........................: Err

ROM:
Read Rom Infos : ...............................: OK
ROM Data Size : ................................: 256 Kb
ROM version : ..................................: 01.3DG
ROM generation : ...............................: 01.3DG
Link table version : ...........................: 22.34
ROM Firmware version : .........................: 0001003D

ROM Modules:
Flash ROM dir reading : ........................: OK
The SA entry address : .........................: closed
Switched off heads : ...........................: Yes
Heads number : .................................: 0x2
Heads number in use : ..........................: 0x2
heads map : ....................................: 0,1


load 01...
load 01 to HDD RAM...
The data source : ..............................: HDD
Get 01 module from HDD : .......................: OK
Load module list : .............................: OK

Load LDR(0x5C), As permanent overlay...
Send Data(0x5C) : ..............................: OK

Load LDR(0x11), As permanent overlay...
Send Data(0x11) : ..............................: OK
Load LDR : .....................................: OK
Load 02 module to HDD RAM : ....................: OK
Zone allocation table : ........................: Err


Open SA access ...
Get SA access information : ....................: OK
Check SA access data : .........................: OK
Open SA access : ...............................: OK



ROM is original and hard is intact before costumer came to me.

I do not have detect and ID at all
So first short read channel by short TV9 TV10 and close SA , then try to load loader with " Load 01 Module into HDD RAM "
This is the routine procedure for most case in WD hard drives that dont have detect and ID, and in most of them it get to repair them very well.

In this case I can get to read modules after load 01 Module , but after load 02 drive go to busy which is weird!

 

[Jared]

[post]15631[/post] So first short read channel by short TV9 TV10 and close SA

Why? I've never in my career needed to short anything on a WD PCB. What do you think you've got a Seagate?

All you should be doing is uploading the LDR (module 11) and then see if you can get SA access and check all modules. That'll tell you where to go next. You don't need module 2 loaded to work with the SA.

 

[siamak5561]

[post]15631[/post] So first short read channel by short TV9 TV10 and close SA

Why? I've never in my career needed to short anything on a WD PCB. What do you think you've got a Seagate?

All you should be doing is uploading the LDR (module 11) and then see if you can get SA access and check all modules. That'll tell you where to go next. You don't need module 2 loaded to work with the SA.

With all respect, how to upload module 11 if hard is in busy mode? at least in MRT we cant, and as i say before its a routine procedure and i used and repair many drive with this method. and module 2 is load to get user area.
okay i have SA access but not user area, what is next?

 

[pclab]

If you have access to SA, check if for bad modules and repair them, to allow you to access UA.

 

[siamak5561]

If you have access to SA, check if for bad modules and repair them, to allow you to access UA.

In ID mode and ABA mode all modules are OKay, but in Tracks mode almost all module are zero or incorrect values.

Some of modules in tracks mode