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4.4.3
Legacy Device Configuration
Advanced
Legacy Device Configuration
Onboard Floppy Controller
Serial Port1 Address
Serial Port2 Address
Onboard Floppy Controller [Enabled]
Allows you to enable or disable the onboard floppy controller.
Configuration options: [Disabled] [Enabled]
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4] [3E8/IRQ4] [2E8/IRQ3]
Serial Port2 Address [2F8/IRQ3]
Allows you to select the Serial Port2 base address.
Configuration options: [Disabled] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
4.4.4
USB Configuration
Advanced
USB Configuration
Module Version - 2.24.3-13.4
USB Devices Enabled :
Legacy USB Support
USB 2.0 Controller Mode
BIOS EHCI Hand-Off
Hotplug USB FDD Support
The following item appears only when you set USB Function to [Enabled].
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 USB Function 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]
4-20
BIOS SETUP UTILITY
BIOS SETUP UTILITY
None
[Enabled]
[3F8/IRQ4]
[2F8/IRQ3]
[Enabled]
[HiSpeed]
[Enabled]
[Auto]
Allows BIOS to Enable
or Disable Floppy
Controller.
Enables support for
legacy USB. AUTO
option disables
legacy support if
no USB devices are
connected.
Chapter 4: BIOS setup
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