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
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.jpgThe Label:
http://img847.imageshack.us/img847/7819/img1245cx.jpgThis is the potential donor drive:
http://www.ebay.com/itm/HITACHI-HDS7225 ... _500wt_715Many thanks for any help.
September 24th, 2011, 22:29
No
There's no "rom chip" on your drive
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.jpgRegards,
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.
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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