Hi,

I have hdd Seagate Barracuda 7200.12 ST3750525AS and problem is bios see this hdd but hdd can't acces on windows seagate tools and linux. I have error on start pc hdd S.M.A.R.T command failed. Can you help me ?

Hi, you can try to disable SMART in bios and then clone drive surface to a new working drive which has same or bigger size with DOS tools (example with DMDE DOS or Prosoft Media Tools).
This procedure is risky if there are physical damages on your drive, heads could die in any moment during cloning procedure due to bad surface, if that happens then they might crash on surface and scratch it (even PROs might not able to recover data at this stage).

Probably your drive has bad sectors or weak heads or both things.
Very likely you will not be able to recover data without tools, any further user tampering will increase damages on drive.
If data are important contact some PRO, they will be able to clone surface with hardware equipment (this reduce risk of further damages).

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ

Hi. I off smart in bios but still i have error, and i make a photo with error on seagate tools for dos.

Hi,

I give my terminal text file with this to have on hdd maybe you tell me hot i can fix my problem on this hdd.

Hi,

I have new photos of this hdd maybe this items can find a solution for this hdd. Please help me i am newbie.

Hi,

And i upload rest photos.

last photo on this drive.

I didn't say you to send any terminal command, m0,2,2,,,,,22 could have caused further problems.
This is not a 7200.11 but 7200.12 drive, translator regeneration might give limited sector access to drive
Those pic not help much, you'll need professional tools to copy data on a new drive.

If data are important and you don't want to lose them, i suggest you to send drive to a pro.

_________________
My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ

I try repair this hdd, because i need one big hdd on my pc. I have 3 damaged hdd on pc and on first i have windows. I think is this seagate hdd can do repair. I can initialize this drive and is hang on on detect to bios. he can't read head 0.