Cpu Configuration; Active Processor Cores; Execute-Disable Bit; Limit Cpuid Maximum - Biostar TH67B Bios Setup Manual

TH67+/TH67/TH67B UEFI BIOS Manual

CPU Configuration

Advanced
CPU Configuration
EMT64
Processor Speed
Processor Stepping
Microcode Revision
Processor Cores
Intel HT Technology

Active Processor Cores

Limit CPUID Maximum

Execute-Disable Bit

Hardware Prefetcher
Adjacent Cache Line Prefetch
Intel Virtualization Technology[Disabled]
Power Technology
Local x2APIC
Version x.xx.xxxx. Copyright© 201x, American Megatrends, Inc.
Active Processor Cores
T his item sets number of cores to enable in each processor pack age.
Options: All (Default) / 1 / 2 / 3
Limit CPUID Maximum
When the computer is booted up, the operating system executes the CPUID
instruction to identify the processor and its capabilities. Befo re it can do so, it must
first query the processor to find out the highest input value CPUID recognizes. T his
determines the kind of basic information CPUID can provide the operating system.
Options: Disabled (Default) / Enabled
Execute-Disable Bit
XD can prevent certain classes of malicious bu ffer ov erflow attacks wh en combined
with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE Linux
9.2, RedHat Enterprise 3 Update 3.).
Options: Enabled (Default) / Disabled
BIOS SETUP UTILITY
Number of cores to enable in
each processor package.
[All]
[Disabled]
[Enabled]
[Enabled]
Enter
[Enabled]
+/-
F1
[Energy Efficient]
F3
[Disabled]
F4
ESC
8
Select Screen
Select Item
Select
Change Opt.
General Help
Optimized Defaults
Save & Reset
Exit