Above 4G Decoding [Disabled]

This item allows you to decode the 64-bit capable devices above 4G address space. Ensure that your system supports 64-bit PCI decoding.

Configuration options: [Disabled] [Enabled]

Setup Mode [EZ Mode]

[Advanced Mode]

This item allows you to go to Advanced Mode of the BIOS after POST.

[EZ Mode]

This item allows you to go to EZ Mode of the BIOS after POST.

CSM (Compatibility Support Module)

This item allows you to configure the CSM (Compatibility Support Module) items to fully support the various VGA, bootable devices and add-on devices for better compatibility.

Launch CSM [Enabled]

[Auto]

The system automatically detects the bootable devices and the add-

 

on devices.

[Enabled]

For better compatibility, enable the CSM to fully support the non-UEFI

 

driver add-on devices or the Windows® UEFI mode.

[Disabled]

Disables the CSM to fully support the non-UEFI driver add-on devices

 

or the Windows® UEFI mode.

The following items appear only when you set the Launch CSM to [Enabled].

Boot Devices Control [UEFI and Legacy OPROM]

This item allows you to select the type of devices that you want to boot.

Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only]

Boot from Network Devices [Legacy OPROM first]

This item allows you to select the type of network devices that you want to launch.

Configuration options: [Legacy OPROM first] [UEFI driver first] [Ignore]

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Chapter 3: BIOS setup