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Seagate Data
Recovery
Seagate hard
drives present
unique challenges
within the data
recovery industry.
There are two
common problems
with newer (2006-2009)
hard drives produced
by Seagate:
1) Seized Platters
2) Firmware Corruption
Seized Platters
In Seagate Hard
Drives
The spindle shaft
on Seagate drives
as well as the
motor bearing
are extremely
fragile. We often
see drives come
in, especially
external hard
drives, that have
either been dropped
or knocked over.
Once this occurs
it often times
will lock up the
motor. You may
only hear a slight
whine or steady
buzzing coming
from the drive
as it tries to
spin. We have
seen cases where
it literally takes
only the slightest
bump to cause
this problem.
When this failure
occurs there is
really only one
option and that
is to swap the
platters on the
drive. We need
to move the platters
from the damaged
drive motor to
a new case with
a good drive motor.
Easier said than
done. This process
is complicated
enough on any
drive, and complicating
the process even
further is the
fact that Seagate
uses heat spacers
between each platter.
When swapping
multi-platter
drives, it is
VITALLY important
to maintain both
the horizontal
and vertical axis
alignments. Any
deviation of these
alignments, even
by a few microns,
will result in
the data most
likely being unrecoverable.
With the heat
spacers in place
in these Seagate
drives, it is
extremely complicated
to grab the "pack"
of platters together
as one unit. It
can be done, but
it is much more
difficult in these
drives.
Firmware problems
In late 2008
and into 2009
many Seagate drives
have suffered
firmware failures,
which result in
the drive being
completely inaccessible.
These are known
issues with some
of the 7200.11
drives and can
only be recovered
by a professional
data recovery
firm.
We can recover
data on any type
of Seagate hard
drive including
those listed below:
- Seagate U
Series X ST320014A
20GB 5400 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST340014A
40GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.9 ST3802110A
80GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST380011A
80GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST380817AS
80GB 7200 RPM
Serial ATA150
- Seagate Barracuda
7200.9 ST3808110AS
80GB 7200 RPM
SATA 3.0Gb/s
- Seagate Momentus
5400.2 ST94813A
40GB 5400 RPM
Notebook Hard
Drive
- Seagate Barracuda
7200.9 ST3160212A
160GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.9 ST3120814A
120GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST3160021A
160GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST3160023A
160GB 7200 RPM
IDE Ultra ATA100
- Seagate ST1
Series 9AF462-550
5GB 3600 RPM
External Hard
Drive
- Seagate Barracuda
7200.9 ST3160812A
160GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 SATA
NCQ ST3120827AS
120GB 7200 RPM
Serial ATA150
- Seagate Barracuda
7200.7 ST3120026A
120GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.9 ST3120813AS
120GB 7200 RPM
SATA 3.0Gb/s
- Seagate Barracuda
7200.8 ST3200826A
200GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.7 ST3200822A
200GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.8 ST3200826AS
200GB 7200 RPM
Serial ATA150
- Seagate Barracuda
7200.8 ST3250823A
250GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
7200.8 ST3250823AS
250GB 7200 RPM
Serial ATA150
- Seagate Barracuda
7200.7 ST3200822A-RK
200GB 7200 RPM
IDE Ultra ATA100
- Seagate ST940801U2-RK
40GB 5400 RPM
External Hard
Drive
- Seagate Barracuda
7200.8 ST3300831A
300GB 7200 RPM
IDE Ultra ATA100
- Seagate ST3160026A-RK
160GB 7200 RPM
External Hard
Drive
- Seagate Momentus
5400.2 ST9100824A
100GB 5400 RPM
Notebook Hard
Drive
- Seagate ST3160024A-RK
160GB 7200 RPM
External Hard
Drive
- Seagate ST3200823A-RK
200GB 7200 RPM
External Hard
Drive
- Seagate ST3300801CB-RK
300GB 7200 RPM
External Hard
Drive
- Seagate Barracuda
7200.8 ST3400832AS
400GB 7200 RPM
Serial ATA150
Hard Drive with
NCQ
- Seagate Momentus
5400.2 ST9120821AS
120GB 5400 RPM
Notebook Hard
Drive
- Seagate ST3400801CB-RK
400GB 7200 RPM
External Hard
Drive
- Seagate Barracuda
7200.9 ST3500641AS
500GB 7200 RPM
SATA 3.0Gb/s
- Seagate Barracuda
7200.9 ST3500641A
500GB 7200 RPM
IDE Ultra ATA100
- Seagate Cheetah
15K.4 ST3146854LW
147GB 15,000
RPM SCSI Ultra320
68pin Hard Drive
- Seagate Barracuda
7200.9 SATA
NCQ 3Gb/s ST3160812AS
160GB 7200 RPM
SATA 3.0Gb/s
- Seagate Barracuda
7200.8 ST3300831AS
300GB 7200 RPM
Serial ATA150
- Seagate Barracuda
7200.8 ST3300831A-RK
300GB 7200 RPM
IDE Ultra ATA100
- Seagate Momentus
5400.2 ST9120821A
120GB 5400 RPM
Notebook Hard
Drive
- Seagate Cheetah
15K.4 ST3146854LW
147GB 15,000
RPM SCSI Ultra320
80pin
- Seagate Cheetah
10K.7 ST3300007LW
300GB 10,000
RPM SCSI Ultra320
68pin
- Seagate Cheetah
10K.7 ST3300007LC
300GB 10,000
RPM SCSI Ultra320
80pin
- Seagate Cheetah
15K.4 ST373454LC
74GB 15,000
RPM SCSI Ultra320
80pin
- Seagate Barracuda
ES ST3750640NS
750GB 7200 RPM
SATA 3.0Gb/s
- Seagate ST3500641A-RK
500GB 7200 RPM
IDE Ultra ATA100
- Seagate Barracuda
ES ST3500630NS
500GB 7200 RPM
SATA 3.0Gb/s
- Seagate Barracuda
7200.10 ST3500630AS
500GB 7200 RPM
SATA
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