Tu mets toutes les chances de ton coté.
Fais un ctrl+c dans le terminal et donne le retour d'un :
diskutil list
Voici :
		Bloc de code:
	
	diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *960.2 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage Macintosh SSD           959.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            Macintosh SSD          +959.0 GB   disk1
                                 Logical Volume on disk0s2
                                 2552746A-FF80-4F37-B0AD-486DB5D5867A
                                 Unencrypted
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *960.2 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:          Apple_CoreStorage Macintosh SSD           959.3 GB   disk2s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk2s3
/dev/disk3 (external, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            Macintosh SSD          +953.7 GB   disk3
                                 Logical Volume on disk2s2
                                 2006C6D9-6803-45C2-B490-DC8533EEC772
                                 Unlocked EncryptedEt voici le retour après avoir fait ctrl+c :
		Bloc de code:
	
	^C483041+0 records in
483041+0 records out
506505199616 bytes transferred in 1083.377555 secs (467524177 bytes/sec) 
	 
	 
 
		 
 
		