Asus P5RD1-V Deluxe Motherboard Installation Guide - Page 85

Legacy USB Support [Auto], USB 2.0 Controller Mode [HiSpeed], BIOS EHCI Hand-Off [Enabled]

Page 85 highlights

Legacy USB Support [Auto] Allows you to enable or disable support for legacy USB devices. 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 set the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps). Configuration options: [FullSpeed ] [HiSpeed ] BIOS EHCI Hand-Off [Enabled] Allows you to enable or disable this workaround for operating systems without EHCI hand-off support. Configuration options: [Disabled] [Enabled] ASUS P5RD1-V Deluxe 4-19

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ASUS P5RD1-V Deluxe
ASUS P5RD1-V Deluxe
ASUS P5RD1-V Deluxe
ASUS P5RD1-V Deluxe
ASUS P5RD1-V Deluxe
4-19
4-19
4-19
4-19
4-19
Legacy USB Support [Auto]
Legacy USB Support [Auto]
Legacy USB Support [Auto]
Legacy USB Support [Auto]
Legacy USB Support [Auto]
Allows you to enable or disable support for legacy USB devices. 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]
USB 2.0 Controller Mode [HiSpeed]
USB 2.0 Controller Mode [HiSpeed]
USB 2.0 Controller Mode [HiSpeed]
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). Configuration options: [FullSpeed ] [HiSpeed ]
BIOS EHCI Hand-Off [Enabled]
BIOS EHCI Hand-Off [Enabled]
BIOS EHCI Hand-Off [Enabled]
BIOS EHCI Hand-Off [Enabled]
BIOS EHCI Hand-Off [Enabled]
Allows you to enable or disable this workaround for operating systems
without EHCI hand-off support. Configuration options: [Disabled] [Enabled]