To access BIOS/UEFI on your computer, here are few of possible hot keys that needs to be tapped during the initial startup of the PC.


Manufacture

Hot Key

Comment

Acer

DEL or F2

F2 key most likely

Asus

DEL or F2


Compaq

F10


Dell

F2 or F12


HP

Esc, F10, F11

On pavilion F1

Samsung

F2


VAIO

F1, F2, F3


Toshiba

F1.F2.F12 or Esc


Zotac

DEL


MSI

DEL


Lenovo (Consumer Laptops)

F2 or Fn + F2


Lenovo (Desktops)

F1


Lenovo (ThinkPads)

Enter then F1


Gigabyte / Aorus

F2 or DEL