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 Post subject: Samsung HD502IJ serial/terminal connection
PostPosted: December 27th, 2015, 12:27 
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Joined: December 27th, 2015, 12:17
Posts: 2
Location: Poland
Hello,
I'm new on this forum, but I think I'll find the answer here.
My Samsung have CRC errors, but I want reset his SMART.

But I have problem with his pinouts. Can anyone help me with this?


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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: December 27th, 2015, 14:05 
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Joined: December 19th, 2006, 8:49
Posts: 10828
Location: Portugal
xnolb wrote:
Hello,
I'm new on this forum, but I think I'll find the answer here.
My Samsung have CRC errors, but I want reset his SMART.

But I have problem with his pinouts. Can anyone help me with this?


Please read here :

http://www.hddoracle.com/viewtopic.php?f=116&t=189

If the drive have CRC errors and you want to clear S.M.A.R.T. then TTL will NOT HELP YOU OUT.

If the drive have errors and it's not reading/writing properly due to bad heads/surface there is nothing that you can do.

To re-set S.M.A.R.T. the easy way is to BUY something like SHT and use it to clear S.M.A.R.T. by ATA (not terminal) ...

Unless someone wants to share how to do so by TTL i don't see any better way apart from buying some tools ...

http://www.hddoracle.com/viewtopic.php?f=149&t=870

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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: December 27th, 2015, 15:23 
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Joined: December 27th, 2015, 12:17
Posts: 2
Location: Poland
I will read this, thanks.

But port in my Samsung is not:
x x x x
but
X X
X X
so i dont know how connect RX and TX.

Drive have CRC error but since 4 years, their value has not increased and i want to reset SMART.


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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: December 27th, 2015, 15:26 
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Joined: December 19th, 2006, 8:49
Posts: 10828
Location: Portugal
3,5 inch Samsung SATA hdd:

[''''''''PWR'''''''''] ['''SATA'''] [ : : : | ] RX / TX

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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: February 22nd, 2021, 0:30 
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Joined: February 22nd, 2021, 0:16
Posts: 2
Location: United States
hi, Spildit...

all the tutorials that I saw, teaches you how to clear the entire smart table...

my case is just a bad contact defect on the HDD PCB, which causes wrong information in the smart table, after I removed the bad contact, the increment in the table stopped happening and now I need to eliminate this number, because it is too big and system is accusing a problem in the HDD...

is it possible to clear just one information in the table and keep the other information intact?


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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: February 23rd, 2021, 19:01 
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Joined: October 3rd, 2005, 0:40
Posts: 3473
Location: Hungary
sure it is. Just need to find that value in the SA and modify it.

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 Post subject: Re: Samsung HD502IJ serial/terminal connection
PostPosted: February 24th, 2021, 10:23 
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Joined: February 22nd, 2021, 0:16
Posts: 2
Location: United States
ok! thank you so much...
please, could you tell me which command to adjust only one parameter of the smart table?!
I know that need to use the terminal, through the HD serial port...
I just don't know, the commands that I should use!!


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