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seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 2:20
by taengukim
Is there a workaround for the ROM boot code lock??
Should I read after removing the chip??
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 2:40
by taengukim
taengukim wrote:Is there a workaround for the ROM boot code lock??
Should I read after removing the chip??
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 4:55
by taengukim
taengukim wrote:Is there a workaround for the ROM boot code lock??
Should I read after removing the chip??
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 13:36
by digisupport
As it says in log " Use programmer for ROM reading" - You can not use PC3K ( for now )
Read ROM with external programmer. Patch ROM in PC3K and write it back again.
I prefer to read/write on board with a pogo clip.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 18:37
by pepe
- read rom several times and compare them
- make sure you read the full rom, ie not just the half of it with a bad config.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 21:54
by taengukim
digisupport wrote:As it says in log " Use programmer for ROM reading" - You can not use PC3K ( for now )
Read ROM with external programmer. Patch ROM in PC3K and write it back again.
I prefer to read/write on board with a pogo clip.
Thank you! so much!
Re: seagate barracuda 8HB ST8000DM004
Posted: September 3rd, 2024, 21:55
by taengukim
pepe wrote:- read rom several times and compare them
- make sure you read the full rom, ie not just the half of it with a bad config.
How can I make the comparison accurate?
Re: seagate barracuda 8HB ST8000DM004
Posted: September 4th, 2024, 0:34
by digisupport
taengukim wrote:pepe wrote:- read rom several times and compare them
- make sure you read the full rom, ie not just the half of it with a bad config.
How can I make the comparison accurate?
Make sure you chose the correct chip in your programmer. Read and save several times and compare your dumps.
PC3K HexEdit, WinHex whatever you prefer will do fine. Also check ROM info when you load it in PC3K.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 4th, 2024, 4:13
by pepe
i would add TotalCommander as an option, it can do that OOB.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 5th, 2024, 21:21
by taengukim
You have completed the ROM patch.
However, the data is not visible.
What's the problem?
Upload both terminals and logs.
Everything seems normal on the log.
Just in case, I'm going to post ROM too.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 6th, 2024, 16:54
by pepe
Try cloning the drive first then do logical recovery on the clone...
Re: seagate barracuda 8HB ST8000DM004
Posted: September 8th, 2024, 23:13
by taengukim
pepe wrote:<font style="vertical-align: inherit;"><font style="vertical-align: inherit;">먼저 드라이브를 복제한 다음 복제본에서 논리적 복구를 수행해 보세요.</font></font>
It looks like this.
The folder with E does not have data even when it is recovered, and the capacity is zero. In this case, is there no other way but to recover RAW?
Is it broken data?
Re: seagate barracuda 8HB ST8000DM004
Posted: September 9th, 2024, 2:28
by northwind
E = EFS encrypted, if I remember correctly.
Re: seagate barracuda 8HB ST8000DM004
Posted: September 9th, 2024, 4:28
by taengukim
northwind wrote:E = EFS encrypted, if I remember correctly.
Is it correct that the customer encrypted it?
The customer says he didn't encrypt anything, but does this even encrypt himself?