Hello. I was watching youtube video when my mackbook pro retina turned off. When i tried to turn on it, i had no success: OS X starts loading and then my mac turns off again.
1) I tried some options to fix this issue:
2) I tried Recovery HD - same result. It starts loading and then turns off
3) I tried to use Disk Utility to check and repair my HD (Command+R during startup -> Disk Utility). So DU doesn't see Machintosh HD volume and i cant check it to repair
4) I tried to reinstall OS X and during installiation instructions i couldn't proceed because i wasn't able to select any volume to install OS X (there was empty list)
5) I tried fsck and /sbin/fsck_hfs and i get next errors after "**Checking catalog file" raw:
a) Failed to issue CON RESET successfully after 3 attempts. Failing...
b) disk0s2: no such device
c) The volume Machintosh HD could not be verified completly
d) disk0s2: no such device
e) Failed to send exception EXC-CORPSE_NOTIFY. error code: 5 for pid 58
f) /dev/rdisk0s2(hfs) EXITED WITH SIGNAL 10
h) After this my mac turns off again
6) I tried verbose boot option - same result
7) I tried single-user mode and i got some kind of success: i can navigate through my folders and files and watch content of my files. It seems that my data is OK and hard drive too, isn't is? But when i try to create new file (touch file for example), i get an error, that fs is mounted in read-only and i can't mount it in read write mode. Also i get "I/O errors"
So can you help me with some advice? I thought that my HD is dead but i can access and read my files in single-user mode, but I can't mount flash drive or copy files. What do you think about this? Is there any way to backup my data on flash device? And should i try something or i should go to Service Center?
Thx
1) I tried some options to fix this issue:
2) I tried Recovery HD - same result. It starts loading and then turns off
3) I tried to use Disk Utility to check and repair my HD (Command+R during startup -> Disk Utility). So DU doesn't see Machintosh HD volume and i cant check it to repair
4) I tried to reinstall OS X and during installiation instructions i couldn't proceed because i wasn't able to select any volume to install OS X (there was empty list)
5) I tried fsck and /sbin/fsck_hfs and i get next errors after "**Checking catalog file" raw:
a) Failed to issue CON RESET successfully after 3 attempts. Failing...
b) disk0s2: no such device
c) The volume Machintosh HD could not be verified completly
d) disk0s2: no such device
e) Failed to send exception EXC-CORPSE_NOTIFY. error code: 5 for pid 58
f) /dev/rdisk0s2(hfs) EXITED WITH SIGNAL 10
h) After this my mac turns off again
6) I tried verbose boot option - same result
7) I tried single-user mode and i got some kind of success: i can navigate through my folders and files and watch content of my files. It seems that my data is OK and hard drive too, isn't is? But when i try to create new file (touch file for example), i get an error, that fs is mounted in read-only and i can't mount it in read write mode. Also i get "I/O errors"
So can you help me with some advice? I thought that my HD is dead but i can access and read my files in single-user mode, but I can't mount flash drive or copy files. What do you think about this? Is there any way to backup my data on flash device? And should i try something or i should go to Service Center?
Thx
