PCIE LAN-5721A/B [Enabled]

Allows you to hide or active PCIE LAN-5721A/B. LAN A is LAN port 2 supporting ASF, and LAN B is LAN port 1 not supporting ASF.

Configuration options: [Disabled] [Enabled]

LAN5721A/B Boot ROM [Disabled]

Allows you to Configure LAN5721A/B Boot ROM.

Configuration options: [Disabled] [Enabled]

5.4.8PCI PnP

The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices.

Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction.

Advanced

BIOS SETUP UTILITY

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections may cause system to malfunction.

Plug And Play O/S

[No]

PCI Latency Timer

[64]

Allocate IRQ to PCI VGA

[Yes]

Palette Snooping

[Disabled]

IRQ-3 assigned to

[PCI Device]

IRQ-4

assigned to

[PCI Device]

IRQ-5

assigned to

[PCI Device]

IRQ-7

assigned to

[PCI Device]

IRQ-9

assigned to

[PCI Device]

IRQ-10

assigned to

[PCI Device]

IRQ-11

assigned to

[PCI Device]

IRQ-14

assigned to

[PCI Device]

IRQ-15

assigned to

[PCI Device]

NO: Lets the BIOS configue all the devices in the system. YES: Lets the operating system configure Plug and Play (PnP) devices not required for boot if your system has a Plug and Play operating system.

Select Screen

Select Item

+- Change Option

F1 General Help

F10Save and Exit

ESCExit

v02.58 (C)Copyright 1985-2007, American Megatrends, Inc.

Plug And Play O/S [No]

When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for boot.

Configuration options: [No] [Yes]

PCI Latency Timer [64]

Allows you to select the value in units of PCI clocks for the PCI device latency timer register.

Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]

5-22

Chapter 5: BIOS setup