Biostar U8598 U8598 BIOS setup guide - Page 18

BIOS Setup Onboard Serial ATA Chip This item allows you to enble or disable the onboard Promise 376 Serial ATA Chip. The Choices: Enabled (default), Disabled. Super IO Device If you highlight the literal "Press Enter" next to the "Super IO Device" label and then press the enter key, it will take you a submenu with the following options: Onboard FDC Controller Select Enabled if your system has a floppy disk controller (FDC) installed on the system board and you wish to use it. If install and FDC or the system has no floppy drive, select Disabled in this field. The Choices: Enabled (default), Disabled. Onboard Serial Port 1 Select an address and corresponding interrupt for the first and second serial ports. The Choices: Disabled, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Auto. Onboard Serial Port 2 Select an address and corresponding interrupt for the first and second serial ports. The Choices: Disabled, 2F8/IRQ3 (default), 3F8/IRQ4, 3E8/IRQ4, 2E8/IRQ3, Auto. UART Mode Select This item allows you to determine which Infra Red (IR) function of onboard I/O chip. The Choices: Normal, AS KIR, IrDA. RxD, TxD Active This item allows you to determine which Infrared (IR) function of onboard I/O chip. The Choices: Hi / Lo (default), Hi / Hi, Lo / Hi, Lo / Lo. IR Transmission Delay This item allows you to enable/disable IR transmission delay. The Choices: Enabled (default), Disabled. UR2 Duplex Mode Select the value required by the IR device connected to the IR port. Full-duplex mode permits simultaneous two-direction transmission. Half-duplex mode permits transmission in one direction only at a time. - 17 -