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 Post subject: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 5:47 
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Joined: January 15th, 2009, 11:53
Posts: 32
Hi Everyone.

WD10EAV-S00D7B1
06 NOV 2008
HHNNNT2MAB

Drive above powers - clicks softly 6 times - motor stutters (slows slightly for maybe 0.5 seconds) - clicks 2 times - motor stutters - clicks 2 times - motor stutters - clicks six times. and then repeat...

6 click
motor slow
2 click
motor slow
2 click
motor slow
6 click

I have swapped PCB with a working drive but i suspect F/W incompatibilty as it will not scan on MHDD with the donor PCB board on (0 LBA). But i think this family (kermit??) is not supported by PC3K and there is no ROM that i can swap to force compatibility.

Any ideas please? Thanks in advance


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 5:59 
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Joined: October 13th, 2008, 7:29
Posts: 1493
what happens with the 'bad' drive pcb on the good donor drive?

I'm sure there is rom on this drive, just not the conventional 8 leg chip. Is this a Royl drive?


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 6:06 
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Joined: January 15th, 2009, 11:53
Posts: 32
Hi Spaz,

Client drive + donor PCB = 0 LBA does not ID

Donor Drive + Client PCB = 0 LBA does not ID

CLient Drive + CLient PCB = clicking

I think it is kermit family (where do they get their names? :roll: ) if it is royl though then will PC3K support it. Or I have Seagate Dr as well. I could try that i suppose.

thanks

EDIT - HD Dr. for seagate won't work because it is a Western DIgital drive...yes i realise that now 8) lol


Last edited by buffbagwell on February 24th, 2009, 6:15, edited 1 time in total.

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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 6:13 
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Joined: May 30th, 2005, 17:07
Posts: 542
Hi,
Please add PCB number...

Mikippp


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 6:17 
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Joined: January 15th, 2009, 11:53
Posts: 32
PCB No. =

2061-701590-A00 05P

XC 7C12 92RZ Q 0006190

9196

I think it is the top one you mean?^^ But i wrote them all just in case.


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 6:25 
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Joined: May 30th, 2005, 17:07
Posts: 542
PCB: 2060-701590-000 REV A -> Atlantis (probably)
Can U read ROM in PSV (kernel) mode from patient and from donor...

Mikippp


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 6:34 
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Joined: March 28th, 2008, 7:52
Posts: 1466
Location: Europe, Hungary
buffbagwell wrote:
Hi Spaz,

Client drive + donor PCB = 0 LBA does not ID



Than this is not head problem, but more likely some SA problem. :S

Whit this combination the drive doesn't clicking?
Spins up and try to read the SA?

Janos


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 7:06 
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Joined: May 30th, 2005, 17:07
Posts: 542
In new WD Royl it is not possible to work with SA if ATA Ovl. is not loaded!

Mikippp


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 7:47 
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Joined: January 15th, 2009, 11:53
Posts: 32
Thanks for everyones suggestions. I will try later today.


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 7:51 
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Joined: October 13th, 2008, 7:29
Posts: 1493
what happens after hot swap?


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 7:57 
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Joined: November 9th, 2006, 15:15
Posts: 2984
I do not think Hot Swap is possible on ROYL drives because of adaptive information? Also the 'D7' in model number seems to suggest kermit family, not atlantis.

Can ROM be read in similar utility in PSV mode?


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 9:47 
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Joined: May 30th, 2005, 17:07
Posts: 542
WD10EAVS
Yet Caviar Green

Mikippp


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 10:08 
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Joined: March 28th, 2008, 7:52
Posts: 1466
Location: Europe, Hungary
Great! :?

From the pdf:
Quote:
StableTrac™ — The motor shaft is secured at both ends to reduce system-induced vibration
and stabilize platters for accurate tracking during read and write operations. (2 TB model only)


WD only can this way stabilize the eccentricity issue, if i think right. :S
Now we need another alignment practice on the top lid! :?
Fortunately only on the 2TB drives at the moment....

Janos


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: February 24th, 2009, 10:10 
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Joined: March 28th, 2008, 7:52
Posts: 1466
Location: Europe, Hungary
Mikippp wrote:
In new WD Royl it is not possible to work with SA if ATA Ovl. is not loaded!

Mikippp


Is there a way to load the needed Ovl without the good working HDA?

Janos


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: September 20th, 2010, 13:39 
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Joined: May 21st, 2008, 19:39
Posts: 37
Location: New Orleans, LA 70112
I just wanted to add that I have a WD250JB pulled from a MyBook that has very similar symptoms.
It clicks

Spins up, clicks 6 times spins down
Spins up, clicks 2 times spins down
Spins up, clicks 2 times spins down
Nothing.

Very similar, but I don't get that 4th spin up with 6 clicks like you do.
BTW, did you get any luck?

_________________
new orleans computer repair


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: September 20th, 2010, 14:05 
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Joined: August 12th, 2008, 13:11
Posts: 3235
Location: USA
I think you will find that your drive (probably REA) is not relevant to this (1.5+ year old) discussion of ROYL drives

_________________
You don't have to backup all of your files, just the ones you want to keep.


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 Post subject: Re: WD10EAV-S00D7B1 PCB - F/W or heads?
PostPosted: September 20th, 2010, 14:11 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
Yeah =) I was reading from the top was surprised to learn that Kermit is not supported =)) then i saw the date


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