Advantech POC-S198-25F-ACE User Manual page 57

4. EC Beep Function
You can enable/disable EC beep function in BIOS menu.
If you disable the EC beep function, EC will not generate a beeping sound when
you press front bezel button.
BIOS Menu location:
BIOS Menu - Advanced - Embedded Controller Configuration - EC Beep Func-
tion
Enable: Beeping sound when front bezel button pressed. (Default)
Disable: No beeping 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
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