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Rosewood with calibration issue...

Posted: 26.10.17, 21:59
by Paradog84
I have a Rosewood Seagate, 2Tb with 2 platters...

Reading is completely error free except it is slow with the constant terminal message -

RECOV Servo Op=0295 Resp=0005

RECOV Servo Op=0295 Resp=0005

RECOV Servo Op=0295 Resp=0005

etc...

Drive is not making any clicking sounds at all, even after moving both platters into a donor HDA (without removing heads)
Motor was balanced & platters aligned - drive is vibration free.

This message seems to only appear when reading, from experience this tells me the read adaptives need to be imported from the donor - but this is not supported on Rosewood up to date?

Re: Rosewood with calibration issue...

Posted: 27.10.17, 15:03
by carlosmar
Hi, You should wait a bit after power on, maybe start reading from SA, If not, need to find another heads donor. Be carefully when swap heads.

Re: Rosewood with calibration issue...

Posted: 27.10.17, 17:56
by Nick_TS
Hello,

Did you try to short read channels to access the terminal prompt?

Re: Rosewood with calibration issue...

Posted: 28.10.17, 12:58
by Paradog84
Hi, thanks for your replies...

No, I did not short the read channels, I've never done this with Rosewood family - the drive becomes ready and I can access the SA/Data areas as normal.
Only when reading user data does this message appear.

Re: Rosewood with calibration issue...

Posted: 20.12.17, 00:09
by Amarbir[CDR-Labs]
Dmitriy_TS wrote:Source of the post Hello,

Did you try to short read channels to access the terminal prompt?


Dimitry ,
In What Situations In Rosewood Do You Advice This .