et voilaVa à la barre de menus du Finder > Finder > Préférences > Général => coche les cases d'affichage de : "Disques durs" & "Disques externes". Va chercher le Terminal dans ton volume Macintosh HD 750 Go.
- passe la commande :Bloc de code:diskutil list
- et poste le tableau des disques => que je voie la situation.
Bloc de code:
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk3 1000.0 GB disk0s2
/dev/disk1 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *750.2 GB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_APFS Container disk2 694.8 GB disk1s2
3: Microsoft Basic Data BOOTCAMP 55.0 GB disk1s3
/dev/disk2 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +694.8 GB disk2
Physical Store disk1s2
1: APFS Volume Macintosh HD 750 Go ... 369.6 GB disk2s1
2: APFS Volume Preboot 25.6 MB disk2s2
3: APFS Volume Recovery 523.5 MB disk2s3
4: APFS Volume Macintosh HD 750 Go 11.0 GB disk2s4
5: APFS Volume VM 4.3 GB disk2s5
/dev/disk3 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +1000.0 GB disk3
Physical Store disk0s2
1: APFS Volume Macintosh HD 1 To 960.1 GB disk3s1
2: APFS Volume Preboot 24.1 MB disk3s2
3: APFS Volume Recovery 507.3 MB disk3s3
4: APFS Volume VM 5.4 GB disk3s4
/dev/disk4 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *4.0 TB disk4
1: EFI EFI 209.7 MB disk4s1
2: Apple_CoreStorage DeeMaxtor 1.5 TB disk4s2
3: Apple_Boot Boot OS X 134.2 MB disk4s3
4: Apple_APFS Container disk6 1.0 TB disk4s4
5: Apple_HFS DeeMax2 750.0 GB disk4s5
6: Apple_APFS Container disk5 250.0 GB disk4s6
7: Apple_APFS Container disk7 497.6 GB disk4s7
/dev/disk5 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +250.0 GB disk5
Physical Store disk4s6
1: APFS Volume Clone 750 Go 177.6 GB disk5s1
2: APFS Volume Preboot 22.0 MB disk5s2
3: APFS Volume Recovery 514.5 MB disk5s3
/dev/disk6 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +1.0 TB disk6
Physical Store disk4s4
1: APFS Volume Clone 1 To 940.5 GB disk6s1
2: APFS Volume Preboot 22.0 MB disk6s2
3: APFS Volume Recovery 514.5 MB disk6s3
/dev/disk7 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +497.6 GB disk7
Physical Store disk4s7
1: APFS Volume Clone MH750 Données 353.2 GB disk7s1
/dev/disk8 (external, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS DeeMaxtor +1.5 TB disk8
Logical Volume on disk4s2
A33476A1-5538-4F98-A9D8-8A25E0C30FC1
Unlocked Encrypted