NEXCOM DNA 125B - Manual (Page 46)

Copyright © 2014 NEXCOM International Co., Ltd. All Rights Reserved. 32 DNA 125B User Manual
Chapter 4: BIOS Setup
CPU Configuration
This section is used to configure the CPU.
Advanced
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Socket specific CPU Information CPU Configuration
Socket 0 CPU Information
CPU Speed
64-bit
Limit CPUID Maximum
Execute Disable Bit
Hardware Prefetcher
Adjacent Cache Line Prefetcher
Intel Virtualization
Power Technology
1467 MHz
Supported
[Disabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Disable]
Limit CPUID Maximum
The CPUID instruction of some newer CPUs will return a value greater than
3. The default is Disabled because this problem does not exist in the Windows
series operating systems. If you are using an operating system other than
Windows, this problem may occur. To avoid this problem, enable this field
to limit the return value to 3 or lesser than 3.
Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to always
return to 0.
Hardware Prefetcher
The options are Enabled and Disabled.
Adjacent Cache Line Prefetch
The options are Enabled and Disabled.
Intel ® Virtualization Technology
When this field is set to Enabled, the VMM can utilize the additional
hardware capabilities provided by Vanderpool Technology.
Power Technology
Configures the power management features.
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