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 Post subject: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 11:56 
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Hi

I have this disk, that was ons a USB enclosure and it fell down.
It's doing a bbzzz-bzzz, I think it's spindle (check the image of Power Situation)

Connected to the Doctor it's found, but always busy.

Tried to do the ES.2 Solution, but i get always this on terminal:


F3 T>/2

F3 2>Z


LED:000000CE FAddr:002802A1

LED:000000CE FAddr:002802A1
F3 T>/2

F3 2>U


LED:000000CE FAddr:002802A1

LED:000000CE FAddr:002802A1
F3 T>/1

F3 1>N1


LED:000000CE FAddr:0028DFBB

LED:000000CE FAddr:0028DFBB

What's the answer??

Thanks


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 12:24 
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Whats the Firmware?

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 12:30 
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FW: LC11

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 13:11 
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No amount of terminal jiggery-pokery is gonna fix a stuck spindle!

SD is picking up the model and s/n from the PCB.

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 13:59 
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pclab wrote:
Hi

I have this disk, that was ons a USB enclosure and it fell down.
It's doing a bbzzz-bzzz, I think it's spindle (check the image of Power Situation)


That's what I tought...

Thanks

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 2nd, 2010, 18:02 
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12V current = 0 mV ?????

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 3rd, 2010, 2:09 
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Clean room work required...


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 3rd, 2010, 5:11 
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Joined: October 20th, 2009, 18:25
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fzabkar wrote:
12V current = 0 mV ?????

lol SD's trying to say 0 mA on 12 volt


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 3rd, 2010, 5:12 
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Joined: October 20th, 2009, 18:25
Posts: 58
Location: Tehran/Iran
sometimes means HDD IS eat up high current
from power output of the device
(damage old and out of spec resistors or stuck / weak motors,...) .
It suppose to cut of power as a protection measure
usually the controller IC runs very hot in this case
however the drive may still work supplying enough current
if not stuck depending on situation.


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 6th, 2010, 6:51 
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http://translate.googleusercontent.com/ ... wsY6j7v3Mw

(Grinding off the bearing cap or wedging bearing)

Does this work on only the Barracuda IV? Could you fill a replacement cap with grease and epoxy it onto such a drive, and reliably use the drive?

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 6th, 2010, 7:35 
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Try it and let us know ;)


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 8th, 2010, 4:54 
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Joined: October 20th, 2009, 18:25
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Location: Tehran/Iran
just make sure that it has noway to leak reach platers.
Is that an actual DR guide?
I think you got some seconds before leakage
if you use solid hart temp. grease.


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 8th, 2010, 5:57 
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Persia2500 wrote:
Is that an actual DR guide?

Yes, it's a recommended procedure, straight from Ace Labs.

"Customer support PC-3000"
"Seagate Barracuda IV:: wedging bearing"

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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 8th, 2010, 7:41 
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Joined: November 9th, 2006, 15:15
Posts: 2984
But there are much safer and more efficient options to deal with this fault


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 Post subject: Re: Seagate 7200.11 ST3750630AS
PostPosted: October 8th, 2010, 8:27 
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'recommended' ? Maybe in some case not in general. Ah, ATA IV , not else...


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