User Manual

5-31
ASUS ESC4000-E10
5.6.1 Processor Configuration
Scroll using the <Page Up> / <Page Down> keys to view more items.
Per-Socket Configuration
Allows you to change Per-Socket Settings.
CPU Socket 0 Configuration
Core Disable Bitmap(Hex) [0]
Allows you to set the Core Disable Bitmap. Set this item to [0] to enable all
cores. Set this item to [FFFFFFFFFFF] to disable all cores.
At least one core per CPU must be enabled. Disabling all cores is an invalid configuration.
Hyper Threading [ALL] [Enable]
Allows you to enable or disable the Hyper-Threading Technology function. When disabled,
only one thread per activated core is enabled. This is the software method to enable or
disable Logical Processor threads.
Configuration options: [Disable] [Enable]
Max CPUID Value Limit [Disable]
This item should be enabled in order to boot legacy OSes that cannot support CPUs with
extended CPUID functions.
Configuration options: [Disable] [Enable]
Hardware Prefetcher [Enable]
Allows you to enable or disable the mid level cache(L2) streamer prefetcher.
Configuration options: [Disable] [Enable]