View topic - eprom fail

Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]

eprom fail

Page 1 of 1

[ 6 posts ]

Previous topic | Next topic

Author

Message

prasadsv

Post subject: eprom fail

Posted: November 6th, 2016, 16:22

Joined: February 22nd, 2016, 6:39
Posts: 114
Location: india

FW KC48
seagate 500gb
eeprom fail

How to change Sno in eeprom same FW KC48 got from another working HDD same Model

Top

pcimage

Post subject: Re: eprom fail

Posted: November 6th, 2016, 16:30

Joined: November 29th, 2006, 10:08
Posts: 7864
Location: UK

You cannot simply change s/n, the ROM contains other data absolutely 100% unique to the drive.

_________________
PC Image Data Recovery
http://www.pcimage.co.uk

New!! HDD-PCB.COM for all your PCB and donor HDD requirements!

Top

prasadsv

Post subject: Re: eprom fail

Posted: November 6th, 2016, 16:37

Joined: February 22nd, 2016, 6:39
Posts: 114
Location: india

pcimage wrote:

You cannot simply change s/n, the ROM contains other data absolutely 100% unique to the drive.

How Can I get data back?

Top

pcimage

Post subject: Re: eprom fail

Posted: November 6th, 2016, 16:53

Joined: November 29th, 2006, 10:08
Posts: 7864
Location: UK

Why do you think "eeprom" has failed?

Chip is broken?

_________________
PC Image Data Recovery
http://www.pcimage.co.uk

New!! HDD-PCB.COM for all your PCB and donor HDD requirements!

Top

prasadsv

Post subject: Re: eprom fail

Posted: November 7th, 2016, 3:03

Joined: February 22nd, 2016, 6:39
Posts: 114
Location: india

pcimage wrote:

Why do you think "eeprom" has failed?

Chip is broken?

Hdd needs to replace pcb eeprom supply voltage pin short
supply voltage to eeprom 0V
I removed eeprom voltage nearly 3 v
i replaced eeprom voltage ok
i swap the suspected eeprom to new board same model except serial no
same voltage loading
eeprom HAS FAILED
NEW eeprom with old board detecting new hard disk

Top

pepe

Post subject: Re: eprom fail

Posted: November 10th, 2016, 16:53

Joined: October 3rd, 2005, 0:40
Posts: 4754
Location: Hungary

Hello,

I suppose it is a Pharaoh drive ST500DM002 with PN 1BD142. In that case i can recover it without original rom.

_________________
Adatmentés - Data recovery

Top

Page 1 of 1

[ 6 posts ]

Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]

Who is online

Users browsing this forum: Google [Bot] and 33 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum