[quote=“ggoodluck47”]Salut,
Te servir de fdisk pour vérifier les partitions et leur type, à partir d’un cd-live.[/quote]
fdisk -l me donne :
[code]Disk /dev/sda: 600.1 GB, 600127266816 bytes
255 heads, 63 sectors/track, 72961 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x4a993d42
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 102400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 13 60213 483556352 7 HPFS/NTFS
/dev/sda3 60213 72961 102398976 7 HPFS/NTFS[/code]
Par contre gparted :
/dev/sda contains GPT signatures, indicating that it has a GPT table. However, it does not have a valid fake msdos partition table, as it should. Perhaps it was corrupted -- possibly by a program that doesn't understand GPT partition tables. Or perhaps you deleted the GPT table, and are now using an msdos partition table. Is this a GPT partition table?
The backup GPT table is corrupt, but the primary appears OK, so that will be used.
Not all of the space available to /dev/sda appears to be used, you can fix the GPT to use all of the space (an extra 195350400 blocks) or continue with the current setting?
Je précise que les deux premières partitions ont été créées par l’installation de seven.
Une solution est envisageable ?