Restart or power on the computer
Press the BIOS key repeatedly as soon as the manufacturer logo appears
Common BIOS keys: Delete, F2, F10, F12, Esc
If Windows starts loading, restart and try again
On some laptops, hold Fn while pressing the BIOS key
Check the computer or motherboard manual for the exact key
Use the UEFI firmware settings option from Windows if available
Open Settings
Go to Update & Security
Select Recovery
Under Advanced startup, click Restart now
Choose Troubleshoot
Choose Advanced options
Choose UEFI Firmware Settings
Click Restart