Memory Configuration

This item allows you to configure the memory configuration parameters.

Memory Scrambler [Enabled]

Set this item to [Enabled] to support high frequency DRAMs for a better stability. Configuration options: [Enabled] [Disabled]

Memory Remap [Enabled]

Set this item to [Enabled] to support DRAM address remapping for 64-bit operating systems.

Configuration options: [Enabled] [Disabled]

3.6.5USB Configuration

The items in this menu allow you to change the USB-related features.

The Mass Storage Devices item shows the auto-detected values. If no USB device is detected, the item shows None.

Legacy USB Support [Enabled]

[Enabled]

Your system supports the USB devices in legacy operating systems.

[Disabled]

Your USB devices can be used for BIOS setup only and cannot be

 

recognized in the boot devices list.

[Auto]

Your system automatically detects the presence of USB devices at startup.

 

If any USB devices are detected, the legacy USB support is enabled.

Intel xHCI Mode [Smart Auto]

[Auto]

The xHCI is automatically enabled and runs at USB 3.0 mode when the

 

xHCI driver is installed in the operating system.

[Smart Auto]

Upon detection, the xHCI driver supports the USB 3.0 mode during both

 

POST and operating system.

[Enabled]

Enables the xHCI controller.

[Disabled]

Disables the xHCI controller.

Chapter 3

ASUS Z97-DELUXE Series

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