User`s manual

4-16
X10SBA/X10SBA-L User’s Manual
cannot, thus preventing a worm or a virus from ooding illegal codes to overwhelm
the processor or damage the system during an attack. The default is Enabled.
(Refer to Intel and Microsoft Web Sites for more information.)
Hardware Prefetcher (Available when supported by the CPU)
If set to Enabled, the hardware prefetcher will prefetch streams of data and instruc-
tions from the main memory to the L2 cache to improve CPU performance. The
options are Disabled and Enabled.
Adjacent Cache Line Prefetch (Available when supported by the CPU)
Select Enabled for the CPU to prefetch both cache lines for 128 bytes as comprised.
Select Disabled for the CPU to prefetch both cache lines for 64 bytes. The options
are Disabled and Enabled.
Note: If there is any change to this setting, you will need to power off and
reboot the system for the change to take effect. Please refer to Intel’s
web site for detailed information.
Intel® Virtualization Technology (Available when supported by the CPU)
Select Enabled to use the Intel Virtualization Technology to allow one platform to
run multiple operating systems and applications in independent partitions, creat-
ing multiple "virtual" systems in one physical computer. The options are Enabled
and Disabled.
Power Technology
This feature allows the user to congure power management settings. The options
are Disabled, Energy Efciency, and Custom.

SATA Conguration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the SATA Devices and displays the following items:
Serial-ATA (SATA)
Select Enabled to enable onboard SATA support. The options are Enabled and
Disabled.
SATA Test Mode Selection
Select Enabled to support SATA Test Mode Selection. The options are Enabled,
and Disabled.