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MRT Write Loader/update microcode on ST,is it really works?
http://forum.hddguru.com/viewtopic.php?f=28&t=43014		 Page 1 of 1
Author:  KangKung [ January 14th, 2023, 8:04 ]
Post subject:  MRT Write Loader/update microcode on ST,is it really works?
Hi,

I have ST Barracuda 7200.12 patient that need to overlay by write loader/update microcode from same donor f/w.
Due to not sure using this menu for ST before, I do "practice" with some good Barracuda 7200.12 with no data. I wonder, done with 5 units good hdd, same issue :

Writing Loader failed, invalid file!

LDR file took from good hdd itself, but 5 of those good hdd are same error. All of option is done with same error, by ATA, ABA, serial port (38400).

Do I miss step or this menu Write Loader/update microcode is really not work?
Thanks for help

Attachments:
File comment: Writing Loader failed, invalid file
jiper2.jpg
jiper2.jpg [ 317.09 KiB | Viewed 5509 times ]
Author:  KangKung [ January 16th, 2023, 4:12 ]
Post subject:  Re: MRT Write Loader/update microcode on ST,is it really wor
This is only test, good working hdd. Write LDR.
Remain problem, even thought only write loader into the RAM :


----------------Write LDR into RAM----------------
Invalid LDR RAM Address table!
Author:  KangKung [ January 16th, 2023, 6:58 ]
Post subject:  Re: MRT Write Loader/update microcode on ST,is it really wor
MRT have instruction for write LDR, both below link is not event success to follow

http://us.mrtlab.com/tech/seagate/164.html
https://www.youtube.com/watch?v=WAHfW0fb_9o
Author:  KangKung [ February 11th, 2023, 0:36 ]
Post subject:  Re: MRT Write Loader/update microcode on ST,is it really wor
MRT officer said :

"need to load factory ldr "
"for seagate you can download from official website of seagate "

Confusing... anybody knows how to get "LDR from official website of seagate" ?
It may any link?
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