
Contents v
4 Using Tools and Utilities
The BIOS Setup Utility............................................. 4-1
When to Use BIOS Setup..................................... 4-2
How to Start BIOS Setup..................................... 4-3
How to Use BIOS Setup ...................................... 4-5
Main Menu.......................................................... 4-6
Displayed Information..................................... 4-6
Language........................................................ 4-6
System Time/Date .......................................... 4-7
Floppy Options............................................... 4-7
Hard Disk Pre-Delay....................................... 4-7
Primary and Secondary IDE............................ 4-8
Advanced Menu................................................... 4-11
PnP O/S ......................................................... 4-11
Reset Configuration Data................................ 4-11
Enable ECC Memory...................................... 4-11
L2 Cache ECC Support.................................. 4-11
MPS Version.................................................. 4-11
Memory Banks 0, 1, 2, and 3.......................... 4-12
Resource Configuration .................................. 4-12
Peripheral Configuration................................. 4-13
Keyboard Configuration.................................. 4-16
Video Configuration........................................ 4-17
DMI Event Logging........................................ 4-18
Security Menu..................................................... 4-19
Dual Password Security.................................. 4-19
User Password Is............................................ 4-19
Supervisor Password Is................................... 4-19
Set User or Supervisor Password .................... 4-20
Clear User Password....................................... 4-22
User Setup Access.......................................... 4-22
Unattended Start............................................. 4-22
Using a Password ........................................... 4-22
Power Menu........................................................ 4-23
Boot Menu........................................................... 4-24
Exit Menu ........................................................... 4-27
Maintenance Menu .............................................. 4-27