Errors encountered while starting up the computer. pausing 5 seconds... starting Darwin x86_64 Boot args: boot-uuid=A6CA5AC6-804B-3D33-AF32-042A79141EBE rd=*uuid -v -f kext-dev-mode=1 -vf EHCI contoller [8086:1e2d] at 00:1a.0 DMA @63619000 setting Legacy USB off on controller [8086:1e2d] at 00:1a.0 Legacy USB off Done