Hitachi HTS725050A9A360 7K500-500

[neuron]

Hi,

I have this disk with problems (WIN 7)

Sometimes Macintosh and Linux (UBUNTU) can read the EFI partition, sometimes no.
The NTFS partition ... I don't get any table or info.

With ddrescue, I read the first sector and then errors. Stop some minutes and restart and can read one more sector.

Please help diagnose the problem.

Thanks in advance,

Ruy

[labtech]

Bad sectors, possible mechanical.

Need a good eval by a pro for best chances of recovery - if the data is important, of course.

[neuron]

Bad sectors, possible mechanical.

Need a good eval by a pro for best chances of recovery - if the data is important, of course.

Thank very much for your reply.

What info you need beside SMART?

And other tools to diag. the problem.

Thanks

Ruy

[hhddrec]

+1 for Splidit

[neuron]

Try to use MHDD to scan the drive.
If the bad sectors are only at the start of the drive, you might be lucky clonning it starting from the end.
But if data is really important you should consider a data recovery house.

Thank you Splidit, hhddrec.

I use Linux to recover disks and other equip.

In ddrescue I can change the initial start sector
-i 100M or -i 200M or -i 800M or -i 150G

And the behaviour is the same; the initial sect. is read and then errors.

It doesn't matter the position in disk ... start reading and then errors.

Best regards,
Ruy

[neuron]

Hi,


SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate PO-R-- 081 081 062 - 36110393
2 Throughput_Performance P-S--- 100 100 040 - 0
3 Spin_Up_Time POS--- 163 163 033 - 2
4 Start_Stop_Count -O--C- 100 100 000 - 1449
5 Reallocated_Sector_Ct PO--CK 049 049 005 - 1815
7 Seek_Error_Rate PO-R-- 100 100 067 - 0
8 Seek_Time_Performance P-S--- 100 100 040 - 0
9 Power_On_Hours -O--C- 095 095 000 - 2252
10 Spin_Retry_Count PO--C- 100 100 060 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 1443
191 G-Sense_Error_Rate -O-R-- 100 100 000 - 0
192 Power-Off_Retract_Count -O--CK 100 100 000 - 4160749613
193 Load_Cycle_Count -O--C- 094 094 000 - 60234
194 Temperature_Celsius -O---- 161 161 000 - 34 (Min/Max 13/51)
196 Reallocated_Event_Count -O--CK 057 057 000 - 2330
197 Current_Pending_Sector -O---K 091 091 000 - 876
198 Offline_Uncorrectable ---R-- 100 100 000 - 0
199 UDMA_CRC_Error_Count -O-R-- 200 200 000 - 0
223 Load_Retry_Count -O-R-- 100 100 000 - 0


Best regards,
Ruy