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 Post subject: Identifying ROM on Seagate Barracuda ES
PostPosted: February 21st, 2012, 11:45 
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Joined: November 21st, 2011, 10:05
Posts: 57
Location: England
Hi guys,

As you can see there is damage to the PCB and I am performing a PCB swap (Luckily this drive came from a server and had an identical pair)

I need some help identifying which chip contains the ROM and needs to be transplanted?

I figured it would either be in location A, B or C (But I could be completely wrong).

Many thanks,
DR

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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 21st, 2012, 11:56 
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Joined: October 21st, 2007, 8:48
Posts: 1712
A. Upper right.


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 21st, 2012, 16:41 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
Datasheets for HDD memory ICs including EEPROM, EPROM, flash:
http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html

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A backup a day keeps DR away.


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 21st, 2012, 18:52 
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Joined: August 19th, 2007, 17:30
Posts: 1898
Location: In your hard drive.
Most helpful answer.
unknown wrote:
A. Upper right.



Least helpful answer.
fzabkar wrote:
Datasheets for HDD memory ICs including EEPROM, EPROM, flash:
http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html

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Buy your friends Toshiba\Hitachi and your enemies Seagate.


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 5:17 
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Joined: November 21st, 2011, 10:05
Posts: 57
Location: England
unknown wrote:
A. Upper right.


Thank you very much.

fzabkar wrote:
Datasheets for HDD memory ICs including EEPROM, EPROM, flash:
http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html


Thanks for the link fzabkar, will come in useful next time.


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 6:25 
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Joined: July 21st, 2010, 5:03
Posts: 247
Location: Norfolk, UK
@ thatdellguy..

I cant help but be reminded of the saying:-

"Give a man a meal and he will feed himself for a day - Give him the right tools, and he'll feed himself for a lifetime"

I think Franc's answer was more beneficial - in the long term.

just my 2 cents....


Steve..

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http://www.eadr.co.uk

"If it's your only copy - then it's not a backup!"


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 6:51 
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Joined: August 19th, 2007, 17:30
Posts: 1898
Location: In your hard drive.
I stand by my post. Just pointing out the obvious that happens quite often.

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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 10:42 
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Joined: August 12th, 2008, 13:11
Posts: 3235
Location: USA
I was going to just say www.google.com but I guess that would have won the "least helpful answer" prize

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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 15:48 
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Joined: January 8th, 2008, 5:21
Posts: 927
Location: uk
drc wrote:
I was going to just say http://www.google.com but I guess that would have won the "least helpful answer" prize

Sometimes do it yourself means just that.
With the details found on each ic and a simple search it would be easy to work out which is the rom device.


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 Post subject: Re: Identifying ROM on Seagate Barracuda ES
PostPosted: February 22nd, 2012, 16:07 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
dick wrote:
With the details found on each ic and a simple search it would be easy to work out which is the rom device.

If you were searching for a "ROM" device, you would be unlikely to find a "flash memory". ;-)

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