5-14
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Setup and Installation Guide
Deployment and Management
Advanced*
(continued)
*For advanced
users only.
PCI Devices
• 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.
Device Options
Allows you to set:
• Num Lock State at Power-On (off/on).
• S5 Wake on LAN (enable/disable).
• To disable Wake on LAN during the off
state (S5), use the arrow (left and right)
keys to select the Advanced > Device
Options menu and set the S5 Wake on
Lan feature to “Off.” This obtains the
lowest power consumption available on
the computer during S5. It does not
affect the ability of the computer to
Wake on LAN from suspend or
hibernation, but will prevent it from
waking from S5 via the network. It does
not affect operation of the network
connection while the computer is on.
• If a network connection is not required,
completely disable the network
controller (NIC) by using the arrow (left
and right) keys to select the Security >
Device Security menu. Set the Network
Controller option to “Device Hidden.”
This prevents the network controller from
being used by the operating system and
reduces the power used by the computer
in S5.
• Processor Cache (enable/disable).
• Spread Spectrum (enable/disable)
Computer Setup (F10) Utility
(Continued)
Heading
Option
Description
✎
Support for specific Computer Setup options may vary depending on the hardware
configuration.