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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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Toshiba MK1652GSX boot/read error

June 28th, 2012, 19:50

A Toshiba MK1652GSX HDD with two partitions under Windows, the second one is accessable, but boot partition not recognized, and very hard to access.
The only way I could access and rescue the data was as follows:
1) Prepare an auxiliar blank HDD, and save TESTDISK 6.14 on it;
2) With both HDD attached to a desktop PC, boot with BART-PE CD;
3) Try to run CHKDSK /F /R /X, in the COMMAND LINE;
4) Even if unsuccessful, run TESTDISK, FILESYSTEM tool option, and LIST FILES on damaged partition;
5) Use this option of TESTDISK to COPY all the folders to the auxiliary HDD (you may select various folders with ":").
I could rescue 100% of the data.
Formatting with Windows or HDD Low Level Format Tool 4.25 fails. At 52%, system crashes and the drive emits a weird sound (MP3 attached). Even if disconnecting the device, the failing sound persists.
I then partitioned the drive into 3: first with 52% (formatted OK); second partition with 2% (OK after third attempt), not formatted; third partition with the remaining disk space, formatted OK.
I am now saving the data back to the drive and proceeding with full Windows reinstall.
Could anybody explain what causes the drive to crash at 52%, but operate well if not reaching that part of the disk?
Thank you!
Regards,
Max.
Attachments
test.rar
(623.6 KiB) Downloaded 292 times

Re: Toshiba MK1652GSX boot/read error

June 28th, 2012, 20:03

Bad sectors.

Re: Toshiba MK1652GSX boot/read error

June 29th, 2012, 1:15

If bad sectors, why a format cannot handle them?
15 years ago, a format used to mark a bad sector as unusable, and everything worked fine.
Have I missed something in the meanwhile?

Re: Toshiba MK1652GSX boot/read error

June 29th, 2012, 9:34

Well, prove it wrong then! Run some more tests and see what the culprit is.

It depends on what is really going on with the bad sector. Many things have changed in 15 years.

Try MHDD. Should answer your question.

Re: Toshiba MK1652GSX boot/read error

June 29th, 2012, 9:43

Thank you very much!

Re: Toshiba MK1652GSX boot/read error

June 29th, 2012, 9:55

You are welcome.
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