PCB WD1600JS BAD

[sempre]

Hi to all.

MODEL HDD GOOD PCB
MDL: WD1600JS-75NCB3
DCM: HSBANT2CHN
PCB(2061-701335-B00 AQ)

HDD BAD PCB
MDL:WD1600JS-75NCB3
DCM: DSBANT2CHN
PCB(2061-701335-B00 AR)

After exchange of pcb hd does not emit strange sounds and recognizes with these characteristics:

WDC ROM MODEL HAWK----- LBA:15 651 217
WDC ROM SN# XYZ----
FW 10.02E04
SIZE: 7.642 MB
SCAN SSSS

Hot swap I can have access the data?

LOOK PCB BAD

Attachments

[dobrevjetser]

Hi Sempre,


For hotswap, you need the plist and adaptives from the SA first. Can you read the SA with this pcb?
I dont know for these Marvell's but if they have an eeprom and it survived, resolder it on your donorboard.
I know that for caviars an exact pcb match sometimes is not enough; i have to switch the eeprom too. Its possible that after that the data can be read without hotswap.

Good luck,

Dobre

[mr_spokk]

Hi,
As far as I can see you have the ROM chip on this Pcb (right below the Sata connectors), just desolder and resolder it to your donor Pcb...If your donor Pcb also got the ROM chip of course, and not uses the embedded one.

Regards

[sempre]

Thanks for helps!! (mr_spokk, dobrevjetser)

I go to desolder the rom(U12) of pcb bad and to resolder in pcb good...
I go to make this