English – AMD GA-M55S-S3 User Manual
Page 39
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.