gps31
Data Recovery Novice
Posts: 67
Joined: Mon Apr 11, 2016 11:03 pm

HELP: NEED MOD 47 FROM 40 - TreslXLB2

Wed Oct 28, 2020 9:53 am

HDD : WDC WD10EZEX-60WN4A1
F/W : 03.01A03 05.6TH
FMLY : TresXLB2
TOOLS: MRT 2.1.4.1 AND WDMARVEL (LICENSE) NOT PLUS (THERE IS OPTION IN PLUS VERSION TO GET 47 FROM 40)

Patient HDD spindown with original rom but spin with donor rom.

modified donor rom with patient 47 then hdd spin down

with donor rom can read some modules (head 0) ok others with dam_err and ecu_unsafe_err

attached donor and patient rom with modules 47 and 40

DONOR.rar
(214.96 KiB) Downloaded 10 times

PATIENT.rar
(214.97 KiB) Downloaded 10 times

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pclab
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HELP: NEED MOD 47 FROM 40 - TreslXLB2

Thu Oct 29, 2020 4:14 am

Probably you have bad/weak heads and not a ROM problem.
DAM_ERR means problem with heads or surface.
www.pclab.com.pt
facebook.com/PCLAB.Assistencia.Tecnica

gps31
Data Recovery Novice
Posts: 67
Joined: Mon Apr 11, 2016 11:03 pm

HELP: NEED MOD 47 FROM 40 - TreslXLB2

Thu Oct 29, 2020 6:48 am

With Donor ROM i can access user area.

but sequence of some thousands sector read and large amount of sectors unreadable then some green and then large section err and so on...

then why it is [b]spin down only with PATIENT ROM[/b]? Something wrong in PATIENT ROM!!!!

what is DISK_ECU_UNSAFE_ERR ?

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Jared
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HELP: NEED MOD 47 FROM 40 - TreslXLB2

Mon Nov 02, 2020 5:05 pm

Sounds like you need to either build a new ROM from SA, or maybe just fix the head map in your donor ROM???

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