User`s manual

Chapter 9 Award BIOS Setup 81
Security Option
Allows you to set the security level of the system.
The options are: Setup (Default), System.
PS/2 Mouse Function Control
When enabled, the PS/2 mouse is activated.
The options are: Disabled (Default), Enabled.
9.5 Chipset Features Setup
Note: It is strongly recommended that setup items in this
section NOT be changed, because advanced
knowledge is required to effect such changes.
Figure 9-4: Chipset features setup screen
SDRAM Data Integrity Mode
When set as non-ECC, supports standard 64-bit DIMM RAM mod-
ules. When set as ECC, supports standard 72-bit ECC RAM modules.
The options are: Non-ECC (Default), ECC.