4-18 Configuring Your WorkstationPeripheral ConfigurationThe following screen appears if you select [Peripheral Configuration] on the Advanced menu.Available options in this menu are listed below.Option Parameter Description Your SettingSerial Port A [Enabled]DisabledEnables or disables serial port A.Base I/OAddress[3F8h]2F8h3E8h2E8hSpecify the I/O address for serial port A.Interrupt IRQ 3[IRQ 4]Specify the interrupt (IRQ) for serial port A.Serial Port B [Enabled]DisabledEnables or disables serial port B.Base I/OAddress3F8h[2F8h]3E8h2E8hSpecify the I/O address for serial port B.Interrupt [IRQ 3]IRQ 4Specify the interrupt (IRQ) for serial port B.PS/2 Mouse Disabled[Enabled]Enables or disables mouse.Audio [Enabled]DisabledEnables or disables the internal audiocontroller.Legacy USBSupport[Enabled]DisabledSpecify whether the USB keyboard is madeavailable in OS which does not support USBformally. This menu appears only when"Enabled" is selected for [USB Controller].SATA RAID [Disabled]EnabledShows RAID configuration jumper switchsetting. (View only)[ ]: Factory-set