Dell Alienware 17 R2 (Early 2015) - Manual (Page 11)

BIOS setup program..........................................................135
Overview .......................................................................................................... 135
Entering BIOS setup program ........................................................................ 135
BIOS setup program options ...........................................................................135
Boot sequence ..................................................................................................141
Boot options ............................................................................................... 141
Changing boot sequence for the current boot ..........................................142
Changing boot sequence for future boots ................................................ 142
Flashing the BIOS............................................................... 143
Getting help and contacting Alienware.................. 144
Self-help resources ..........................................................................................144
Contacting Alienware ......................................................................................144