SUPER MICRO Computer AS2042G72RF4, 2042G-6RF  PCI/PNP Configuration, SuperI/O Configuration

A+ SERVER 2042G-TRF/6RF User's Manual

PCI/PNP Configuration

Clear NVRAM

Select Yes to clear NVRAM during boot-up. The options are Yes and No.

Plug & Play O/S

Select Yes to allow the OS to configure Plug & Play devices. (This is not required for system boot if your system has an OS that supports Plug & Play.) Select No to allow AMIBIOS to configure all devices in the system.

PCI Latency Timer

This option sets the latency of all PCI devices on the PCI bus. Select a value to set the PCI latency in PCI clock cycles. Options are 32, 64, 96, 128, 160, 192, 224 and 248.

PCI IDE Busmaster

Use this setting to Enable or Disable BIOS enabled uses of PCI Busmastering for reading or writing to IDE drives.

Slot 1 ~ Slot 4 PCI-E OPROM

These four settings (Slot 1 through Slot 4) allow you to enable or disable the numbered slot's Op ROM, except for the VGA card.

UIO PCI-E OPROM

This setting allows you to enable or diable the UIO slot Op ROM, except for the VGA card.

Onboard NIC Option ROM Select

This setting allows you to disable or select the onboard NIC option ROM. Options include Disabled, PXE and iSCSI.

SuperI/O Configuration

Serial 1 Address

This option specifies the base I/O port address and Interrupt Request address of serial port 1. Select "Disabled" to prevent the serial port from accessing any system resources. When this option is set to Disabled, the serial port physically becomes unavailable. Select "3F8/IRQ4" to allow the serial port to use 3F8 as its I/O port address and IRQ 4 for the interrupt address. Options include Disabled, 3F8/IRQ4, 3E8/IRQ4 and 2E8/IRQ3

7-8