Advantech PENTIUM PPC-150 - Manual (Page 125)

Chapter 9 Award BIOS Setup 109
Hot Key Power Off
This function is designated as "Disabled".
HDD Off After
Selecting "Disabled" will turn off the hard disk drive (HDD) motor.
Selecting "1 Min.. 15 Min" allows you to define the HDD idle time before
the HDD enters Power Saving Mode.
The options "1 Min.. 15 Min" and "When Suspend" will not work
concurrently. When the HDD is in Power Saving Mode, any access to the
HDD will wake it up.
The options are: Disabled (Default), 1 Min.. 15 Min.
Doze Mode
The system will not enter Doze mode, because this option is designated as
"Disabled".
Standby Mode
The system will not enter Standby mode, because this option is designated
as "Disabled".
Suspend Mode
The system will not enter Suspend mode, because this option is designated
as "Disabled".
COM Ports Activity
Selecting "Enabled" will enable the power management timer when a no
activity event is detected in the COM ports. Selecting "Disabled" will
disable the PM timer even if a no activity event is detected.
The options are: Enabled (Default), Disabled.
LPT Ports Activity
Selecting "Enabled" will enable the power management timer when a no
activity event is detected in the LPT ports. Selecting "Disabled" will
disable the PM timer even if a no activity event is detected.
The options are: Enabled (Default), Disabled.