5-22 Chapter 5: BIOS setup
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.
Conguration options: [Disabled] [Enabled]
LAN5721A/B Boot ROM [Disabled]
Allows you to Congure LAN5721A/B Boot ROM.
Conguration options: [Disabled] [Enabled]
5.4.8 PCI 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
eld values can cause the system to malfunction.
Advanced PCI/PnP Settings
WARNING:Settingwrongvaluesinbelowsections
may cause system to malfunction.
PlugAndPlayO/S [No]
PCILatencyTimer [64]
AllocateIRQtoPCIVGA [Yes]
PaletteSnooping [Disabled]
IRQ-3assignedto [PCIDevice]
IRQ-4assignedto [PCIDevice]
IRQ-5assignedto [PCIDevice]
IRQ-7assignedto [PCIDevice]
IRQ-9assignedto [PCIDevice]
IRQ-10assignedto [PCIDevice]
IRQ-11assignedto [PCIDevice]
IRQ-14assignedto [PCIDevice]
IRQ-15assignedto [PCIDevice]
NO: Lets the BIOS
congueallthe
devices in the system.
YES: Lets the
operating system
congurePlugandPlay
(PnP) devices not
requiredforbootif
your system has a Plug
and Play operating
system.
BIOS SETUP UTILITY
Advanced
Select Screen
Select Item
+- Change Option
F1 General Help
F10SaveandExit
ESCExit
v02.58(C)Copyright1985-2007,AmericanMegatrends,Inc.
Plug And Play O/S [No]
When set to [No], BIOS congures all the devices in the system. When set to
[Yes] and if you install a Plug and Play operating system, the operating system
congures the Plug and Play devices not required for boot.
Conguration 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.
Conguration options: [32] [64] [96] [128] [160] [192] [224] [248]