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Amarbir[CDR-Labs]
 Post subject: Re: SP SSD S55
PostPosted: July 30th, 2019, 15:30 
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Joined: August 15th, 2006, 3:01
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Location: CDRLabs @ Chandigarh [ India ]
Wow ,
Do Try this Experiement Worth It ,But The SSD Should Not Be In Busy Mode IMHO Otherwise Its Waste ,Might Be It Gets Out Of Busy Mode If We Increase Decrease Voltage To NAND

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
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ddrecovery
 Post subject: Re: SP SSD S55
PostPosted: August 1st, 2019, 15:42 
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Joined: June 11th, 2013, 17:01
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Sorry for the delay. I will get to this soon. Had a few RAID's in all with rebuild issues.

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ddrecovery
 Post subject: Re: SP SSD S55
PostPosted: August 1st, 2019, 19:44 
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Our little experiment didn't work on this occasion. I think the principal was good, but the drive still goes BSY trying to read a sector. The drive stopped responding altogether at 2.7v, which I guess is no surprise.

It is a strange one. The generic utility in PC3000 even reports SMART status....


Attachments:
SSD Power Test.PNG
SSD Power Test.PNG [ 13.7 KiB | Viewed 5808 times ]

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fzabkar
 Post subject: Re: SP SSD S55
PostPosted: August 1st, 2019, 20:29 
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Did you try raising the voltage above 3.3V?

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ddrecovery
 Post subject: Re: SP SSD S55
PostPosted: August 1st, 2019, 20:48 
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Yes I went to 3.6v. The reader goes to 4.0v but did not want to go that high.

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fzabkar
 Post subject: Re: SP SSD S55
PostPosted: August 3rd, 2019, 13:09 
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Thanks for indulging me. Perhaps the technique may work for other candidates. Better luck next time.

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ddrecovery
 Post subject: Re: SP SSD S55
PostPosted: August 3rd, 2019, 14:30 
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fzabkar wrote:
Thanks for indulging me. Perhaps the technique may work for other candidates. Better luck next time.

Thanks for the help. Now we know the technique I am sure we will have many more to try.

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