Advantech POC-W181 User Manual page 47

BIOS Menu location:
BIOS Menu - Advanced - Embedded Controller Configuration - EC Beep Func-
tion
Enable: Beep sound when front bezel button pressed. (Default)
Disable: No beep sound when front bezel button pressed.
5. SETUP POPUP MENU F12
You can enable/disable F12 key Setup popup menu in BIOS menu.
When you press F12 key in bootup, BIOS will display a bootable device menu
and you can select the proper boot device that you want.
BIOS Menu location:
BIOS Menu - Boot - Setup Popup Menu F12
Enable: Press F12 key at bootup displays popup menu (Default)
Disable: Press F12 key at bootup does not display popup menu
33 POC-W181 User Manual