OSX 10.9.5 mavericks start up
I need to start up my computer from another disk to repair my disk. I have OSX 10.9.5 mavericks installed, the problem is , that I installed it from apple store. How can I solve this?.
Nelson
Question marked as
Boot into local Recovery Mode using Command + R.
If this doesn't work, you can also try downloading the latest macOS installer which is compatible for your system and create a bootable macOS installer USB drive. Option Boot the USB installer to access Disk Utilities which may be located on the Utilities menu.
https://support.apple.com/en-us/HT201372