Shut down the computer completely
Turn it back on
Immediately press the BIOS key repeatedly during startup
Common BIOS keys include Del, F2, F10, F12, or Esc
If unsure, check the manufacturer’s startup screen or manual
On some systems, use Advanced Startup in Windows to access UEFI settings
Select Restart now under Advanced startup
Choose Troubleshoot
Choose Advanced options
Choose UEFI Firmware Settings
Select Restart