Acnodes PCH 3591 - Manual (Page 45)

Backlight Control Control:
[Level5]
[Level0]
[Level1]
[Level2]
[Level3]
[Level4]
[Level6]
[Level7]
Note: Panel support PWM Function.
Backlight Control Mode:
[DC]
[PW M]
Backlight Image Adaptation:
[VBIOS-Default]
[BIA Disabled]
[BIA Enabled at Level1]
[BIA Enabled at Level2]
[BIA Enabled at Level3]
[BIA Enabled at Level4]
[BIA Enabled at Level5]
3.8.2 South Bridge Configuration:
BIOS SETUP UTILITY
Chipset
South Bridge Chipset Configuration Options
Disabled
2 USB Ports
4 USB Ports
6 USB Ports
8 USB Ports
USB Functions [8 USB
Ports]
USB2.0 Controller [Enabled]
Keep USB Power at S5 [Enabled]
Wireless Controller [Enabled]
HAD Controller [Enabled]
SMBUS Controller [Enabled]