Wondering if anyone has done this before? My 2009 mac mini has windows 7 on it presently and I know that I formatted the thing with windows entirely to make this happen.
Now when I try and boot off my bootable USB installer for Yosemite to get OSX installed back onto it, holding the option key down doesn't bring up drives it just continues to boot to windows.
Any help appreciated in advance!
Is it possibly because the format of the drive is not GUID-partition but FAT?