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1. System BIOS
Express5800/B120g-h Maintenance Guide
60
Chapter 2 Useful Features
(4) Advanced Chipset Configuration Submenu
On
Advanced
, choose
Advanced Chipset Configuration
and then press <Enter> key to display the menu
screen as shown below.
For details about the options, see the table below.
Option Parameter
Description
Current QPI Link Freq
(display only)
Displays the current QPI link speed.
This item is displayed only in multiple processor configuration.
QPI Frequency Limit
[Auto]
6.4 GT/s
8.0 GT/s
9.6 GT/s
Specifies the upper limit of QPI link speed.
VT-d Disabled
[Enabled]
Enables or disables Intel Virtualization Technology for Directed
I/O. This option is displayed only when a processor that supports
this feature is installed.
I/OAT Disabled
[Enabled]
Enables or disables Intel I/O Acceleration Technology.
Wake On LAN/PME
Disabled
[Enabled]
Enables or disables the feature that remotely powers on through
a network.
Wake On RTC Alarm
[Disabled]
Enabled
Enables or disables the feature that remotely powers on using
the real time clock.
[ ]: Factory setting