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English – AMD GA-M55S-S3 User Manual

Page 39

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BIOS Setup

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English

ECP Mode Use DMA

This item will become available when Parallel Port Mode set to ECP or ECP+EPP.

3

Set ECP Mode Use DMA to 3. (Default value)

1

Set ECP Mode Use DMA to 1.

On-Chip USB

V1.1+V2.0

Enable USB 1.1 and USB 2.0 controllers. (Default value)

V1.1

Enable only USB 1.1 controller

Disabled

Disable onchip USB support.

USB Keyboard Support

Enabled

Enable USB keyboard support.

Disabled

Disable USB keyboard support. (Default value)

USB Mouse Support

Enabled

Enable USB mouse support.

Disabled

Disable USB mouse support. (Default value)

Legacy USB storage detect

This option allows users to decide whether to detect USB storage devices, including USB flash
drives and USB hard drives during POST.

Enabled

BIOS will scan all USB storage devices. (Default value)

Disabled

Disable this function.