Restart or power on the computer
Watch for the BIOS/Setup key prompt during startup
Press the required key repeatedly before the operating system loads
Common keys include Del, F2, F10, Esc, or F12
Use the key specified by the manufacturer for your device
If using Windows, open Settings
Go to System
Select Recovery
Under Advanced startup, choose Restart now
Select Troubleshoot
Select Advanced options
Select UEFI Firmware Settings
Choose Restart
Enter BIOS/UEFI setup after the restart