Hello Friends...

I have a hard disk Seagate ST500DM002 KC 44 Firmware. It is not detected by bios at all. It has no suspicious noise at all. I apply BSY BUG FiX to this Hard Disk. But I didn't Success... After that i sort read panel and come in F3T> command and first i regenerate hdd and than clear smart. After that i connect hard disk to computer it now detected with its full capacity with unallocated space. When i run any Partition Recovery Software software gives me every sector is bad error...How i retrieve my data?

this is consequences of trying to issuing commands read on the internet without understanding what as been done

I'm afraid you've made the situation much worse. Busy bug "fix" you likely applied does not apply to this model. Now you've probably tweaked the firmware really good.

The time to ask for advice is BEFORE you try things you don't understand, not AFTER you DIY it to death.

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Data Medics - Hard Drive, SSD, and RAID Data Recovery Service Company

Please advice me to get back data or any suggestion please...

I reecieve this in terminal program...can any one solve problem?

MCMainPOR: Start:
Check MCMT Version: Current

MCMainPOR: Non-Init Case

MC Seg Disc and Cache Nodes: 060DA288 060D8574
Seg Write Preamble VBM start: 00000D3C end: 00000D63
Footer - start: 00000D65 end: 00000D8C
Seg Read Preamble VBM - start: 00000D8E end: 00000DB5
Footer - start: 00000DB7 end: 00000DDE
Reconstruction: MCMT Reconstruction Start
Max number of MC segments 22E0
Nonvolatile MCMT sequence number 00000026
[RSRS] 0008

Reconstruction: Completed 0: HeadPtr was unwritten
[MCMTWS]

MCMainPOR: MCTBufferPtr->Header.MCStateFlagsDisc = 00000001
MCMainPOR: MCTBufferPtr->Header.MCTStateFlags = 0000002A
MCMainPOR: MCStateFlags = 00000001

MCMainPOR: Feature Enabled...


[SR] 0000
[SR] 0000
[SR] 0000

[SR] 0000
[SR] 0000
[SR] 0000

[SR] 0000
[SR] 0000

InitiateMarkPendingReallocateRequest for disc_lba: 00132F53!

InitiateMarkPendingReallocateRequest for disc_lba: 00132F54!

InitiateMarkPendingReallocateRequest for disc_lba: 00132F55!

InitiateMarkPendingReallocateRequest for disc_lba: 00132F56!

As informed by others above..
you have made your recovery more difficult than earlier..

if it is your drive and data is important, seek pro help in your area.