3-10 Configuring Your System

Advanced Chipset Control

Feature Choices Description Your Setting
Graphics Aperture 4Mb
8Mb
16Mb
32Mb
64Mb
128Mb
256Mb
Selects the Graphics Aperture size for the
AGP video device. Some operating
systems require this value to be less than
256MB.
This feature is not used on this server.
640 – 768K Memory
Region Enabled
Disabled Enabled forwards ISA Master and DMA
cycles to the PCI bus. Disabled forwards
these cycles to memory.
Delayed Transaction Disabled
Enabled
Enable the delayed transaction
mechanism when PIIX4 is target of a PCI
transaction.
Passive Release Disabled
Enabled Enable the Passive Release mechanism
on PHOLD# signal when PIIX4 is a PCI
MASTER.
Security Menu
Note: Enabling the Supervisor Password field requires
a password for entering Setup. The passwords are not case
sensitive.

Security Menu

Feature Choices Description Your Setting
User Password is Clear
Set Status only; user cannot modify. Once set,
this can be disabled by setting it to a null
string, or by clearing password jumper on
system board (see Configuring System
Board Jumpers).
Supervisor Password is Clear
Set Status only; user cannot modify.
Set User Password Press ENTER When the <Enter> key is pressed, the
user is prompted for a password; press
ESC key to abort. Once set, this can be
disabled by setting it to a null string, or by
clearing password jumper on system
board (see Configuring System Board
Jumpers).