48
SI-642 User Manual
4.5.2 PCH-IO Configuration
BIOS Setting
Description
SATA and RST
Configuration
Configures SATA devices.
PCH LAN
Controller
Enables / Disables the onboard NIC.
Wake on LAN
Enable
Enables / Disables the integrated LAN to wake up the
system.
PS_ON Enable
Enables / Disables PS_ON support a new C10 state from
the CPU on desktop SKUs that enables a lower power
target that will be required by the California Energy
commission (CEC).