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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
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WD80EZAZ coming ready but errors every sector

December 18th, 2023, 18:09

This drive seems to initialize but has errors at every sector. Is there a firmware fix that can be done for this drive?

Re: WD80EZAZ coming ready but errors every sector

December 18th, 2023, 18:17

This drive is a native HGST model with new firmware architecture.

Re: WD80EZAZ coming ready but errors every sector

December 18th, 2023, 18:28

fzabkar wrote:This drive is a native HGST model with new firmware architecture.

Is this supported by the pc3k? If so, which family is it?

Re: WD80EZAZ coming ready but errors every sector

December 18th, 2023, 18:32

Very few people know how to access and fix fw of this drive, they keep it as secret.
PC3000 doesn't support it!

Re: WD80EZAZ coming ready but errors every sector

December 18th, 2023, 18:51

I think this is the corresponding HGST family (same PCB):

https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/data-center-drives/ultrastar-sata-series/product-manual-ultrastar-dc-hc510-sata-oem-spec.pdf

Re: WD80EZAZ coming ready but errors every sector

December 19th, 2023, 12:04

mikebeary wrote:This drive seems to initialize but has errors at every sector. Is there a firmware fix that can be done for this drive?

These drives initialize from PCB only (with correct model name and full capacity).
It is important to understand if it is actually a FW problem.
If the drive calibrates (this drive has a long and distinct calibration sound, you can't miss it) then it is likely FW problem.
If the drive does not calibrate then it's either bad heads or media damage.

For FW you can outsource it to us - https://thedigilab.com/enquiry.html

Re: WD80EZAZ coming ready but errors every sector

December 19th, 2023, 12:12

Doomer wrote:
mikebeary wrote:This drive seems to initialize but has errors at every sector. Is there a firmware fix that can be done for this drive?

These drives initialize from PCB only (with correct model name and full capacity).
It is important to understand if it is actually a FW problem.
If the drive calibrates (this drive has a long and distinct calibration sound, you can't miss it) then it is likely FW problem.
If the drive does not calibrate then it's either bad heads or media damage.

For FW you can outsource it to us - https://thedigilab.com/enquiry.html


yeah it definitely calibrates
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