OnBoard SiS USB 1.1/USB 2.0 Device [Enabled]

Allows you to enable or disable the USB 1.1/USB 2.0 device. Configuration options: [Enabled] [Disabled]

Legacy USB Support [Enabled]

Allows you to enable or disable support for USB devices on legacy operating systems (OS). Setting to Auto allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled.

Configuration options: [Disabled] [Enabled] [Auto]

USB 2.0 Controller Mode [HiSpeed]

Allows you to configure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]

BIOS EHCI Hand-Off [Enabled]

Allows you to enable support for operating systems without an EHCI hand‑off feature. Configuration options: [Disabled] [Enabled]

2.4.2CPU Configuration

The items in this menu show the CPU-related information that the BIOS automatically detects.

Configure advanced CPU settings

Module Version: 3D.06

Manufacturer: Intel

Brand String: Genuine Intel(R) CPU 2.80GHz

Frequency

:

2.80GHz

 

FSB Speed

:

800MHz

 

Cache L1

:

32 KB

 

Cache L2

:

2048 KB

 

Ratio Status: Unlocked (Max:14, Min:14)

Ratio Actual Value: 14

 

CPUID

: F44

 

CPU ratio adjustment

[Auto]

Hardware Prefetcher:

[Enabled]

Adjacent Cache Line Prefetch:

[Enabled]

Max CPUID Value Limit:

[Disabled]

CPU TM function

[Enabled]

Excute Disable Bit

[Enabled]

Single Logical Processor Mode [Disabled]

This should be enabled in order to enable or disable the Handware Prefetcher Disable Feature.

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Chapter 2: BIOS setup