Problem booting the Mac OS Sierra 10.12.6

Using TestDisk to repair the filesystem
Post Reply
Message
Author
whitewolf1608
Posts: 2
Joined: 19 Nov 2017, 15:58

Problem booting the Mac OS Sierra 10.12.6

#1 Post by whitewolf1608 » 19 Nov 2017, 17:36

Hello, I am very warmly I have installed the OS Mac OS

Sierra 10.12.6 on the second SSD.

I can not boot this system due to a corrupt HFS + file system.

When trying to boot from this SSD on which is macOS Sierra 10.12.6

or when I try to start booting from PenDrive I get a message

Operation System Not Found

All details on screenshots of the G parted tool are included.

https://images82.fotosik.pl/905/625bdbd81d1d2cbc.jpg

https://images83.fotosik.pl/903/4dd59261bcd4b6e4.jpg

https://images82.fotosik.pl/905/a02bb9a6ad024ffe.jpg

https://images84.fotosik.pl/904/4843f7e339f73b5c.jpg

https://images84.fotosik.pl/904/364fec43a0427eb0.jpg


Damaged HFS + file system I also have on my PenDrive.

In both cases the G parted tool communicates with me

Growing message is not available for this file system

The G parted tool repairs the HFS + file system to the final stage.

Unfortunately, G Parted can not cope with fixing the HFS + file system

to end.

Ladies and Gentlemen, I am very kindly asking for your support in solving

my problem.

Can I use the TestDisk tool to repair the file system?

HFS + on my SSD drive - where Sierra is installed

10.12.6 as well as HFS + on bootable PenDrive from the macOS Sierra installation

10.12.6?

Please kindly reply as quickly as possible

Sponsored links

User avatar
cgrenier
Site Admin
Posts: 3808
Joined: 18 Feb 2012, 15:08
Location: Le Perreux Sur Marne, France
Contact:

Re: Problem booting the Mac OS Sierra 10.12.6

#2 Post by cgrenier » 21 Nov 2017, 06:58

Can you try fsck and fsck_hfs as explain in https://www.cgsecurity.org/testdisk.pdf chapter "Repairing filesystems from Mac OS X" ?
What is the result ?

whitewolf1608
Posts: 2
Joined: 19 Nov 2017, 15:58

Re: Problem booting the Mac OS Sierra 10.12.6

#3 Post by whitewolf1608 » 23 Nov 2017, 16:51

Hello Thank you for your reply :)

Can you send me the guide page number of this guide

https://www.cgsecurity.org/testdisk.pdf?

Please write me the page number from which I should start reading

guide.

Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest