Asus P4R800-VM - Manual (Page 48)

2-14 Chapter 2: BIOS information
2.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.
Take caution when changing the settings of the Advanced menu items.
Incorrect field values may cause the system to malfunction.
CPU Configuration
Chipset
Onboard Devices Configuration
PCI PnP
2.4.1 CPU Configuration
The items in this menu show the CPU-related information auto-detected by BIOS.
Configure advanced CPU settings
Manufacturer : Intel(R)
Brand String : Intel(R) Pentium(R) 4 CPU 2.40G
Frequency : 2400 MHz
FSB Speed : 533Mhz
Cache L1 : 8 KB
Cache L2 : 512 KB
Cache L3 : 0 KB
Ratio Status : Locked
Ratio Actual Value : 18
L3 Cache
[Enabled]
CPUID Maximum Value Limit [Disabled]
L3 Cache [Enabled]
This item allows you to enable or disable the Level 3 memory cache.
Configuration options: [Enabled] [Disabled]
CPUID Maximum Value Limit [Disabled]
This item allows you to enable or disable support of older OS for CPUID maximum
value limit. Certain operating systems do not support more than 3 CPUID
functions. BIOS automatically detects these OS and allows the user to lower the
CPUID maximum value limit. Configuration options: [Disabled] [Enabled]