HP Deskpro EX Technical Reference Manual page 155

Table 8-3. Setup Utility Functions
Heading Option
Advanced Bus Options
(continued)
Device Options
PCI VGA Configuration
Continued
Description
Allows user to enable or disable:
PCI bus mastering, which allows a PCI device
to take control of the PCI bus
PCI VGA palette snooping, which sets the VGA
palette snooping bit in PCI configuration
space; this is only needed with more than
one graphics controller installed
PCI SERR# Generation.
Allows user to set:
Printer mode (bi-directional, EPP & ECP,
output only)
Num Lock state at power-on (off/on)
PME (power management event) wakeup
events (enable/disable)
Processor cache (enable/disable)
Processor Number (enable/disable) for
Pentium III processors.
ACPI S3 support (enable/disable). S3 is an
ACPI (advanced configuration and power
interface) sleep state that some add-in
hardware options may not support.
AGP Aperture size (options vary depending on
platform) allows you to modify the size of
your AGP aperture size window.
Appears only if there are multiple PCI video
adapters in the system. Allows users to specify
which VGA controller will be the "boot" or primary
VGA controller.
Compaq Deskpro EX Series of Personal Computers
First Edition - August 2000
Technical Reference Guide
8-11