AAEON ETX-LN - Manual (Page 33)

E T X C P U M o d u l e E T X - L N
Select Backlight Level
Normal Backlight Control Type
Inverted
Select Backlight control type.
Inverted: Brightest for low PWM duty cycle and voltage.
Normal: Brightest for high PWM duty cycle and voltage.
USB Configuration
Options summary: (default setting)
Enabled Legacy USB Support
Disabled
Chapter 3 AMI BIOS Setup 3-14