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Data-Salvage
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 16th, 2025, 9:31 
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Joined: November 28th, 2021, 22:35
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Location: japan
sorry i forget to write LONG BEEP on the broken PCB


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fzabkar
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 16th, 2025, 17:28 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
https://www.hddoracle.com/viewtopic.php?p=22339#p22339

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Data-Salvage
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 16th, 2025, 21:14 
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Location: japan
fzabkar wrote:
https://www.hddoracle.com/viewtopic.php?p=22339#p22339


thank you for your time Sir i really apreciate it
i alreare replaced the e-fuse... but same no 12v....


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fzabkar
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 16th, 2025, 21:53 
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If 5V and 12V at present at the input, but one or the other is not present at the output, then the chip is faulty or the corresponding supply is shorted to ground.

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Data-Salvage
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 16th, 2025, 22:03 
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Joined: November 28th, 2021, 22:35
Posts: 162
Location: japan
fzabkar wrote:
If 5V and 12V at present at the input, but one or the other is not present at the output, then the chip is faulty or the corresponding supply is shorted to ground.


thank you for your time responding Sir.i cant thank you enough
iv swapped the e-fuse from healthy donor board! the e-fuse of broken board work fine on donor board Sir may the smooth chip?
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Data-Salvage
 Post subject: Re: western digital PCB repair SATA FUSE .. help me to clari
PostPosted: January 17th, 2025, 7:47 
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Joined: November 28th, 2021, 22:35
Posts: 162
Location: japan
fzabkar wrote:
If 5V and 12V at present at the input, but one or the other is not present at the output, then the chip is faulty or the corresponding supply is shorted to ground.


which chip you mean Sir?
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