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ddd123
 Post subject: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 3:09 
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Joined: March 2nd, 2006, 11:14
Posts: 169
Hello

We have problem, fujitsu drive is not detected in MHDD anyhow.

We hear calibration, but nothing in MHDD.

no BUSY, no DRSC, no AMNF

Can be problem PCB or is it SA?
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granaryloaf
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 4:00 
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Joined: June 29th, 2010, 12:14
Posts: 140
Location: Hastings UK
I wouldn't think it was the SA on this one. I am not aware of ever seeing one spin and show nothing on the Status/Error registers.
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BlackST
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 4:30 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
Yes can happen, instead.
Typical : at startup is BSY, after calibration or partial calibration, nothing.

If "no register" activity at all, I would check the interface section.
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ddd123
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 5:22 
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Joined: March 2nd, 2006, 11:14
Posts: 169
There is no BSY also
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BlackST
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 5:33 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
If you can exclude cabling problem or configuration, then electronics are first suspected part.
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unknown
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 6:01 
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Joined: October 21st, 2007, 8:48
Posts: 1712
If the drive spins up and no sign of ata registers then :
Quote:
If you can exclude cabling problem or configuration, then electronics are first suspected part.

No other options.
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BlackST
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 7:33 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
:mrgreen:
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ddd123
 Post subject: Re: fujitsu MHT2040 not detected
PostPosted: July 6th, 2010, 7:49 
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Joined: March 2nd, 2006, 11:14
Posts: 169
The drive is calibrating but about 5 seconds after spin up
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