ADLINK Express-HR - Manual (Page 58)

Express-HR User’s Manual Page 58
9.5.2 PCH-IO Configuration
PCH LAN Controller
Options: enabled, disabled.
Azalia
Enable/disable the onboard High Definition audio.
SLP_S4 Assertion Width
Options: 1-2 seconds, 2-3 seconds, 3-4 seconds, 4-5 seconds.
Restore on AC Power Loss
Determines what state the computer enters when AC power is restored after a power loss.
The options for this value are Last State, Power On and Power Off.
Option Description
Power Off Set this value to always power off the system while AC power is restored.
Power On Set this value to always power on the system while AC power is restored.
Last State Set this value to power off/on the system depending on the last system power state while AC power is
restored.
BC I2C Speed Control
Options: 100 kHz, 200 kHz, 400 kHz
Sleep & LID Button
Enables or disables support of the sleep & LID button signal from GPI of the COM Express
connector.