Onboard Devices; Pci Devices; Bus Options - HP xw4000 Supplementary Manual

Computer Setup (F10) Utility
Computer Setup (Continued)
Heading
Advanced*
(continued)
*For advanced
users only.
✎
Support for specific Computer Setup options may vary depending on your hardware
configuration.
20
Option
Power-On Options
(continued)

Onboard Devices

PCI Devices

Bus Options

Description
• Hot-Pluggable MultiBay Floppy
(enable/disable). Enabling this feature
allows you to hot-plug a MultiBay floppy
into a system running Windows 2000 or
Windows XP. (This feature is supported on
select models only.)
Allows you to set resources for or disable
onboard system devices (diskette controller,
serial port, or parallel port).
• Lists currently installed PCI devices and
their IRQ settings.
• Allows you to reconfigure IRQ settings for
these devices or to disable them entirely.
These settings have no effect under an
APIC-based operating system.
On select models, allows you 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; only needed when
more than one graphics controller is
installed.
• PCI SERR# Generation.
• ECC support allows hardware based error
correction for ECC-capable memories.
Computer Setup (F10) Utility Guide