Intel MB890 user manual USB 2.0 Controller, USB Keyboard Support, USB Mouse Support, AC97 Audio

BIOS SETUP

USB 2.0 Controller

The options for this field are Enabled and Disabled. By default, this field is set to Enabled. In order to use USB 2.0, necessary OS drivers must be installed first. Please update your system to Windows 2000 SP4 or

Windows XP SP1.

USB Keyboard Support

The options for this field are Enabled and Disabled. By default, this field is set to Disabled.

USB Mouse Support

The options for this field are Enabled and Disabled. By default, this field is set to Disabled.

AC97 Audio

The default setting of the AC97 Audio is Auto.

Init Display First

The default setting is PCI Card.

Power On After Fail

The setting configures the system power on status when power is restored to the system after a power failure occurrence. The default setting is Off.

Onboard FDC Controller

Select Enabled if your system has a floppy disk controller (FDC) installed on the motherboard and you wish to use it. If you install an add-in FDC or the system has no floppy drive, select Disabled in this field. This option allows you to select the onboard FDD port.

Onboard Serial/Parallel Port

These fields allow you to select the onboard serial and parallel ports and their addresses. The default values for these ports are:

Serial Port 1	3F8/IRQ4
Serial Port 2	2F8/IRQ3
Parallel Port	378H/IRQ7

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