Mac not booting in OS X. Partition showing FFFFF-FFFF
90976
Data Not Backed Up, Partition Type: FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF
61415
Mac stuck in "El Capitan" installer loop: "no packages were eligible for install"
8769
Mac Sierra won't boot - SmartBattery: finished polling type 4
75873
Remove Ubuntu from a MacBook and put OS X back on
151258
Partition type suddenly FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF, drive unmountable
21321
BootChamp no longer works on El Capitan, what's the fastest way to boot into Windows?
101728
Boot CD won't boot with a "x86-64 CPU,but only detected an i686 CPU" error
87258
iMac won’t boot up from internal drive but can boot from external drive, but internal drive can boot other Macs
20087
How can I get back a system file after deleting it from my Mac?
22353
How do I boot from my Mac partition?
143622
Ubuntu doesn't boot!
53906
How can I mount partition disk0s4 that became inaccessible after a clean installation of Mountain Lion?
313
Yosemite won't boot any more after attempting to enable FileVault and TRIM
132466
How do I format a disk partition from the command line on OS X?
118425
Unable to install an OS on Mac (prohibited sign)
7046
How do I write to NTFS drives in OS X?
151780
MacBook Pro locked with Find My Mac and won't let me boot