Asus P5L-MX/IPAT - Manual (Page 56)

2-12 Chapter 2: BIOS setup
2.4.8 CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
CPU Configuration
Processor Type Intel(R) Celeron(R)CPU 2
Processor Speed 2665 MHz
System Bus Speed 533 MHz
Processor Stepping f49
Microcode Revision 3
Processor Core Single
Hyper-Threading Not Supported
Hyper-Threading [Enabled]
Enhanced Debug [Disabled]
Limit CPUID Maximum [Disabled]
Enabled for Windows
XP and Linux(OS
optimized for Hyper-
Threading Technology)and
Disabled for other
OS(OS not optimized
for Hyper-Threading
Technology).
Hyper-Threading [Enabled]
Allows you to enable or disable the Hyper-Threading feature. Sets it to
enabled when you use a OS optimized for Hyper-Threading technology,
such as Windows XP, Linux, or later version.
Configuration options: [Enabled] [Disabled]
Enhanced Debug [Disabled]
Allows you to enable or disable the enhanced debug function. Sets it
to disabled for normal system operation, and sets it to enabled for test
environments. Configuration options: [Disabled] [Enabled]
Limit CPUID Maximum [Disabled]
Enable this item to boot legacy operating systems that cannot support
CPUs with extended CPUID functions.
Configuration options: [Disabled] [Enabled]