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Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

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Amarbir[CDR-Labs]

Post subject: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 28th, 2016, 12:04

Joined: August 15th, 2006, 3:01
Posts: 3522
Location: CDRLabs @ Chandigarh [ India ]

Hello All,
got This Gernada 2Tb For Recovery Today With Reference From a Computer Dealer In My City Chandigarh .The Client Told Me PCB Is Bad [ Which Was Not True ] . The Drive Would Start And Then Remain Busy .I could Gain Terminal Access And Read SMP Sys File Via Terminal .Removed all checks and Saved and Restarted Drive [ It Was Detected And I Started To Make a Headmap + Mapping Of Needed Files ] . I Do Not Know What Striked Me But i Though The Drive Is Reading Slow So i Should Try Enabling Media Cache In The SMP Sys File .Once i did That The Drive Reverted Back To Old Times Busy With LED :BD Errors .I Am not Able To Gain Access To Terminal Without Read Channel Shorting .I Know How To Identify That But in This PCB There is No Resistor .It Could Be a Pair Near J18 Or Leaving Two Pads From J18 .I Feel i should not try shorting write channel just to identify read channel .Can someone tell me the exact pads .Is this J18 And The Pad Near It Or The Pads After This .

PCB Photo - > http://www.hddzone.com/images/ST100140.jpg

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com

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Amarbir[CDR-Labs]

Post subject: Re: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 28th, 2016, 12:37

Joined: August 15th, 2006, 3:01
Posts: 3522
Location: CDRLabs @ Chandigarh [ India ]

Hi,
For More Clarity

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Regards
Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com

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Amarbir[CDR-Labs]

Post subject: Re: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 29th, 2016, 2:03

Joined: August 15th, 2006, 3:01
Posts: 3522
Location: CDRLabs @ Chandigarh [ India ]

Bump,
Anyone Please I Do Not Want to Fry My Preamp By Poking Into Write Channel ,Frank You Were Mentioning Checking Voltage In Bare Board

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Regards
Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com

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day1data

Post subject: Re: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 29th, 2016, 4:51

Joined: January 6th, 2015, 2:21
Posts: 186
Location: Germany

Amarbir[CDR-Labs] wrote:

Hi,
For More Clarity

Hi Amarbir,

Those short points highlighted are correct.

Regards,
Luke

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Web: https://www.day1data.de

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Amarbir[CDR-Labs]

Post subject: Re: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 29th, 2016, 7:49

Joined: August 15th, 2006, 3:01
Posts: 3522
Location: CDRLabs @ Chandigarh [ India ]

day1data wrote:

Amarbir[CDR-Labs] wrote:

Hi,
For More Clarity

Hi Amarbir,

Those short points highlighted are correct.

Regards,
Luke

Hi Luke ,
I know That i Am Interested To Know Which One exactly

_________________
Regards
Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com

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Dmitri

Post subject: Re: Read Channel - Grenada ST2000DM01 PCB 10687658 Rev C

Posted: March 29th, 2016, 12:58

Joined: February 8th, 2014, 8:08
Posts: 456
Location: Eastern Europe /recovering worldwide/

Short the yellow one.

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• Remote RAID, NAS, SAN, VMware, DVR (CCTV), flash and tape recovery. Data recovery support.

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