Asus P5V-VM Computer Hardware User Manual


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ASUS P5V-VM Ultra Motherboard 2-15
V02.54(C)Copyright1985-2003,AmericanMegatrends,Inc.
USB 1.1 Ports Conguration [USB 8 Ports]
Allows you to disable or enable the USB 1.1 ports conguration.
Conguration options: [Disabled] [USB 2 Ports] [USB 4 Ports] [USB 6 Ports] [USB
8 Ports]
USB 2.0 Ports Enable [Enable]
Allows you to disable or enable the USB 2.0 ports enable.
Conguration options: [Disabled] [Enabled]
Legacy USB Support [Enabled]
Allows you to enable or disable support for USB devices on legacy operating
systems (OS). 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.
Conguration options: [Disabled] [Enabled] [Auto]
Port 64/60 Emulation [Disabled]
Allows you to enable or disable the I/O port 60h/64h emulation support.
Conguration options: [Enabled] [Disabled]
USB 2.0 Controller Mode [HiSpeed]
Allows you to congure the USB 2.0 controller in HiSpeed (480 Mbps) or Full
Speed (12 Mbps). Conguration options: [HiSpeed] [Full Speed]
BIOS EHCI Hand-off [Enabled]
Allows you to enable support for operating systems without an EHCI hand-off
feature. Conguration options: [Enabled] [Disabled]
Do not disable the BIOS EHCI Hand-Off option if you are running a
Windows
®
operating system with USB device.
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