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ASUS Z8NH-D12 Series
4-25
Legacy USB Support [Enabled]
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]
The following item appears only when you set
Legacy
USB Support
to
[Enabled].
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller to HiSpeed (480Mbps) or FullSpeed
(12Mbps). Configuration options: [FullSpeed] [HiSpeed]
BIOS EHCI Hand-Off [Enabled]
Enables or disables the BIOS EHCI hand-off support.
Configuration options: [Disabled] [Enabled]
4.4.4
USB Configuration
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced
USB Configuration
Module Version - 2.24.3-13.4
USB Devices Enabled :
None
Legacy USB Support
[Enabled]
USB 2.0 Controller Mode
[HiSpeed]
BIOS EHCI Hand-Off
[Enabled]
←→
Select Screen
↑↓
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Enables support for
legacy USB. AUTO
option disables
legacy support if
no USB devices are
connected.
Summary of Contents for Z8NH-D12
Page 1: ...Motherboard Z8NH D12 Series Z8NH D12 Z8PH D12 IFB Z8PH D12 SE QDR ...
Page 24: ...2 6 Chapter 2 Hardware information 2 2 4 Motherboard layouts Z8NH D12 ...
Page 25: ...ASUS Z8NH D12 Series 2 7 Z8PH D12 IFB ...
Page 26: ...2 8 Chapter 2 Hardware information Z8PH D12 SE QDR ...
Page 56: ...2 38 Chapter 2 Hardware information ...
Page 100: ...4 40 Chapter 4 BIOS setup ...
Page 167: ...ASUS Z8NH D12 Series 6 33 8 Click your preferred options and click Finish to exit the wizard ...
Page 175: ...ASUS Z8NH D12 Series A 3 A 1 Z8NH D12 block diagram ...
Page 176: ...A 4 Appendix A Reference information A 2 Z8PH D12 IFB block diagram ...
Page 177: ...ASUS Z8NH D12 Series A 5 A 3 Z8PH D12 SE QDR block diagram ...