Advantech RUGGED PENTIUM IPPC-9120 - Manual (Page 130)

Chapter 9 Award BIOS Setup 115
Delayed Transaction
When disabled, the syatem operates normally. When enabled, the
system can support lower-speed ISA devices.
The options are: Disabled (Default), Enabled.
Spread Spectrum
When disabled, the syatem operates normally. When enabled, the
spread spectrum will be set to 0.5% (CNTR).
The options are: Disabled (Default), Enabled.
9.6 Power Management Setup
Figure 9-5: Power management setup screen
Power Management
When enabled, allows you to use Power Management features.
The options are: Disabled (Default), Enabled.