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Seagate ST9500325AS

Posted: June 6th, 2014, 6:54
by pclab
Hi

I have this HDD with a strange behaviour.
I hear no clicks.
It's well detected, can read all resources without any problem.
But When I try to read sectors, I get Read Error 48-bit Device error detected UNC.
But sometimes the same sector can be read.
On PC3K, head test is OK, but on DDI, the head's show failures, altough I could already imaged a piece of the drive.
What device should I trust?
I have tried to clear G-List, SMART and translator regen, but the same happens.
Thanks

Re: Seagate ST9500325AS

Posted: June 6th, 2014, 8:07
by labtech
Heads test was done in DE? And it is the same as in DDI?

Re: Seagate ST9500325AS

Posted: June 6th, 2014, 10:00
by pclab
No. not in DE. Only on terminal on PC3K.

Re: Seagate ST9500325AS

Posted: June 6th, 2014, 10:08
by labtech
ok, there u go, DE may confirm or not same behavior as DDI. Then at least you know what is going on for sure. Two good tools can't be wrong at the same time. :mrgreen:

Re: Seagate ST9500325AS

Posted: June 6th, 2014, 10:33
by pclab
I didn't bought DE for now, because I own the DDI :oops:

Re: Seagate ST9500325AS

Posted: June 6th, 2014, 11:20
by labtech
Oh, I see.. seems like bads to me, though, at least for now.
If imaging as is, definitely only do it under supervision. 5400.6 will go kaput in a heart-beat and cause media damage.