[SOLVED] I can't format my SSD anymore

[crashphenix]

Hello guys,

after spent a new sunday to try to install high sierra on my former SSD, i had only success to corrupt my SSD !
I made a new install on a new SSD and now i can't format this disk anymore, neither by command line

bash-3.2# diskutil eraseDisk JHFS+ SSD /dev/disk0
Started erase on disk0
Unmounting disk
Creating the partition map
Waiting for the disks to reappear
Formatting disk0s2 as Mac OS Extended (Journaled) with name SSD
newfs_hfs: WriteBuffer: pwrite(3, 0x107d2e000, 1048576, 1052672): Input/output error
newfs_hfs: write (sector 2056): Invalid argument
Mounting disk
Could not mount disk0s2 with name (null) after erase
Error: -69832: File system formatter failed

OR disk utils IHM

It's totally depreciation.

Here my disk list, does anyone have a suggestion ?
bash-3.2# diskutil list

/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *275.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 274.7 GB disk0s2
3: Apple_Boot Boot OS X 134.2 MB disk0s3

/dev/disk1

#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_HFS Macintosh HD 300.0 GB disk1s2
3: Apple_Boot Recovery HD 650.0 MB disk1s3
4: Apple_HFS Data 699.2 GB disk1s4

/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS *274.4 GB disk2
Logical Volume on disk0s2
6CD757EF-6974-487D-956B-C5B39CD8DC7F

I suppose the disk2 came from this tips that didn't work for me
https://apple.stackexchange.com/que...-failed-while-erasing-external-hard-drive-mac

Thank you !

 

[crashphenix]

It was the SATA cable ! I changed it and i'm able to format the disk now

 

[aldomora89]

Hi @crashphenix! Thank you! u solved my issue!