Which BIOS Entry key should I use for my computer?

Manufacturer	Model	BIOS Entry key
HP	HP and Compaq Desktop PCs (Built in 2006 or later (came with Vista or Windows 7))	F10
HP	HP and Compaq Desktop PCs (Built before 2006 (XP or earlier) )	F1
HP	HP Notebook PCs	F10
DELL	Dell Inspiron, Dell Dimension, Dell Precision, Dell Optiplex, Dell Vostro Dell XPS	F2
DELL	Dell Latitude	Fn+F1
Accer	Aspire, Power, Veriton, Extensa, Ferrari, TravelMate, Altos	DEL or F2
Gateway	DX, FX, One, GM, GT, GX, Profile, Astro	F1
Gateway	Older model	F2
Lenovo	Lenovo	F2
Fujitsu,NEC, Sharp	Fujitsu,NEC, Sharp	F2
Toshiba	Portégé, Satellite, Tecra, Equium	F1 or ESC
Toshiba	Toshiba Equium	F12
Shuttle	Glamor G-Series, D’vo, Prima P2-Series, Workstation, X Mini XPC, Surveillance	F1 or DEL
Phoenix	Phoenix BIOS	F2
AMD® (Advanced Micro Devices, Inc.)	AMD® (Advanced Micro Devices, Inc.) BIOS	F1
Award	Award BIOS	DEL
AMI (American Megatrends, Inc.)	AMI (American Megatrends, Inc.) BIOS	DEL