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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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Is that drive can be a good donor? (pics inside)

September 24th, 2011, 20:07

Hi all,

Is that drive (after rom chip transfer) can be a good drive to the following one?

This is the burnt drive
The PCB:
http://img24.imageshack.us/img24/2742/img1246el.jpg

The Label:
http://img847.imageshack.us/img847/7819/img1245cx.jpg

This is the potential donor drive:
http://www.ebay.com/itm/HITACHI-HDS7225 ... _500wt_715


Many thanks for any help.

Re: Is that drive can be a good donor? (pics inside)

September 24th, 2011, 22:29

No

There's no "rom chip" on your drive

Re: Is that drive can be a good donor? (pics inside)

September 25th, 2011, 16:05

drc wrote:No

There's no "rom chip" on your drive


Hi, I think you mait be worng (Or I am? :? ).
What is that chip which I marked on the picture?

http://img191.imageshack.us/img191/912/img1246so.jpg


Regards,

Re: Is that drive can be a good donor? (pics inside)

September 25th, 2011, 16:54

The chip at U5 is the NVRAM, the ROM is embedded.

Match the first two lines on the PCB code and swap the NVRAM, then you'll have a compatible PCB.

Re: Is that drive can be a good donor? (pics inside)

September 25th, 2011, 18:04

pcimage wrote:The chip at U5 is the NVRAM, the ROM is embedded.

Match the first two lines on the PCB code and swap the NVRAM, then you'll have a compatible PCB.


Hi PCImage,

Thank you for your helpfull information :)

Regards,
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