# efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0001,0002,0003
Boot0000* Notebook Upgrade Bay	BIOS(3,0,02).......................................................................
Boot0001* USB Hard Drive 1	BIOS(2,900,02).......................................................................
Boot0002* Notebook Ethernet	BIOS(80,0,02)........................A..............................................
Boot0003* Notebook Hard Drive	BIOS(2,0,02).......................................................................
Boot0004* Notebook Upgrade Bay	BIOS(3,0,02).......................................................................