0
votes
0answers
13 views

Suddenly SSD become unreadable, need to initialise it

I use my SSD with Mac OS on it on several mac (mine is with apple right now). It works well with one mac mini but fails with the macbook air, is shows the following message : (sorry for french...) ...
0
votes
2answers
281 views

Can I upgrade to OSX 10.9 and format my HD along the way?

I want to upgrade from ML to Mavericks but I want to erase and format my HD to a single partition along the way. Is this possible?
4
votes
3answers
9k views

Deleting a partition in Disk Utility fails. (Error: -69879)

This is the output in Disk Utility: Disk Utility cannot modify this disk because it contains CoreStorage physical volumes. Use command line distil instead. The selected partition won't be ...