Advanced Bios Function - Advantech POC-615-12 Series User Manual

9.1

Advanced BIOS Function

Introduce the advanced function in POC system BIOS menu.
1. Power Button Function Enable/Disable
You can enable/disable power button function in BIOS menu.
If you disable the power button in S0 (System ON) status, power button will not work.
So the user cannot turn off the system by power button. User need to use software to
turn off system. This function can prevent mis-touch the power button to shutdown
system.
BIOS Menu location:
BIOS Menu – Advanced – IT5121 HW Monitor – Power Button Function
Enable: Power button function work when system in S0 (System ON) status.

(Default)
Disable: Power button function not work when system in S0 (System ON) sta-

tus.
Because disable the power button function will cause system cannot power on
by power button pressed. When you set this function to disable, BIOS will set
the "State After G3" to "Power On" automatically. So you can plugin power
adapter to turn on POC system.
2. Brightness Button Control
You can enable/disable LCD Backlight button function in BIOS menu.
If you disable the LCD Backlight button, this button will not work. So the user cannot
adjust LCD backlight luminance by this button. This function can prevent mis-touch
the LCD backlight button to adjust the LCD backlight luminance.
BIOS Menu location:
BIOS Menu – Advanced – IT5121 HW Monitor – Brightness Button Control
Enable: Front bezel LCD Backlight adjust button control function work. (Default)

Disable: Front bezel LCD Backlight adjust button control function not work.

3. Volume Button Control
You can enable/disable Front volume button function in BIOS menu.
If you disable the Front volume button, this button will not work. So the user cannot
adjust speaker volume by this button. This function can prevent mis-touch the front
volume button to adjust the speaker volume.
BIOS Menu location:
BIOS Menu – Advanced – IT5121 HW Monitor – Volume Button Control
Enable: Front bezel volume adjust button control function work. (Default)

Disable: Front bezel volume adjust button control function not work.

POC-615-12 Series User Manual 50