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 Post subject: Help for PCB repaire
PostPosted: November 11th, 2018, 11:21 
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Joined: December 10th, 2017, 12:45
Posts: 4
Location: Esfahan-Iran
hi everybody:
HDD 320 PCB Western Digital Does not work .here are some pics about the PCB.
i change the PCB with a Correct one and change also the Bios but head click and does not run.MRT detect ROM but head already click.

Soheil Moein


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photo_۲۰۱۸-۱۱-۱۱_۱۸-۳۲-۱۶.jpg
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photo_۲۰۱۸-۱۱-۱۱_۱۸-۳۲-۱۹.jpg
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 Post subject: Re: Help for PCB repaire
PostPosted: November 11th, 2018, 11:35 
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Joined: December 10th, 2017, 12:45
Posts: 4
Location: Esfahan-Iran
Dear sir:
thanks for your reply .
We Checked everything with MRT machin,it doesn't seem a matter of firmware or something like this.
with a similar PCB head does not click,but stop after some moment.
thanks for your care.
Yours.

Soheil Moein


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 Post subject: Re: Help for PCB repaire
PostPosted: November 11th, 2018, 11:55 
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Joined: December 10th, 2017, 12:45
Posts: 4
Location: Esfahan-Iran
thanks again:
on the original PCB ,can you give some advice about the path or if any damage that of high voltage happend ,where van i find it.
it doesn't start at all .at the first step ,there was a drive dead PCB.it is proven by the machine.
with the new board ROM is detected and ok , why is it clicking.
anyway that very kine of you spending time for me.
Merci beaucoup,c'est de votre gentillement.


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 Post subject: Re: Help for PCB repaire
PostPosted: November 11th, 2018, 12:12 
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Joined: May 21st, 2007, 16:10
Posts: 1592
Location: Gothenburg/ Sweden
Heads are gone, need to change in cleanroom.
NOT a pcb problem.

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 Post subject: Re: Help for PCB repaire
PostPosted: November 11th, 2018, 14:13 
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Joined: June 17th, 2018, 11:43
Posts: 470
Location: spain
It is convenient that when you put the case of the exact model of HDD. Also if you have the MRT you can put a screenshot when the MRT detects the HDD.

It seems that it is a problem of heads as the comrades say, but the more information more details you can help diagnose the case.

Greetings.

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 Post subject: Re: Help for PCB repaire
PostPosted: November 11th, 2018, 14:41 
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Joined: June 17th, 2018, 11:43
Posts: 470
Location: spain
In the end I will have to patent the logo.

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