SERVO OP RECOV after head swap

[ad...@neuralearth.io]

Hi everyone,

I have a Seagate Barracuda Compute ST8000DM004 drive that came into the shop with a damaged HSA from a drop. I swapped some heads in and was able to read the drive for about 5GB worth of data before it died again. During the entire read process I got the message

recov servo op=0900 resp=0005 repeadedly.

And the heads died rather quickly. 

Any ideas on what to do next?

Thank you,

Chris

[Carlos Marmolejos]

Hi, next steps

1. Get another donor

2. Test with donor if platters can afford desaligment 

3. Verify the location of the scratch

4. Tal with tour customer about the damage

5. Next time after powe in Just le it img the máx sectores posible from the first or Last sector of the HDD depends the location of scratches 

6 Get ready for se eral donors for Get mire data 

7good luck 

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[t...@desertdatarecovery.com]

That error message is head failure. Not sure if you can swap head adaptives on those drives, I suspect you can’t.

[Amarbir[CDR-Labs]]

Hi Chris,
Please take out the heads that you swapped in and have now died you will come to know which which is problem platter .Then i can suggest further