MSI 915G Combo User Manual page 48

MS-7058 ATX Mainboard
Disable the function if you want to use other controller cards to connect an audio
device. Settings: [Disabled] and [Enabled].
IDE Devices Configuration
Press <Enter> to enter the sub-menu and the following screen appears:
PCI IDE BusMaster
Set this option to [Enabled] to specify that the IDE controller on the PCI local bus has
bus mastering capability. Settings options: [Disabled], [Enabled].
I/O Devices Configuration
Press <Enter> to enter the sub-menu and the following screen appears:
OnBoard Floppy Controller
Select [Enabled] if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it.
Option Description
[Enabled] Enables the onboard Floppy controller.
[Disabled] Disables the onboard Floppy controller.
COM Port 1/2
These items specify the base I/O port addresses of the onboard Serial Port 1 (COM
A) / Serial Port 2 (COM B). Selecting [Auto] allows AMIBIOS to automatically determine
the correct base I/O port address. Settings: [3F8/IRQ4], [2F8/IRQ3], [3E8/IRQ4], [2E8/
IRQ3] and [Disabled].
COM Port 2 Mode
This setting allows you to specify the operation mode for serial port 2. Setting options:
[IrDA], [ASKIR], [Disabled].
[Disabled]
[IrDA]
[ASKIR]
IR Duplex Mode
This setting controls the operating mode of IR transmission/reception. Setting options:
3-12
RS-232C Serial Port
IrDA-compliant Serial Infrared Port
Amplitude Shift Keyed Infrared Port