Asus M4N68T PRO - Onboard Device Configuration; Pcipnp

2-14 Chapter 2: BIOS information
2.4.4 Onboard Device Conguration
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address. Conguration options: [Disabled]
[3F8/IRQ4][2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
Serial Port1 Mode [Normal]
Allows you to select the Serial Port1 mode.
Conguration options: [Normal] [IrDA] [ASK IR]
Parallel Port Address [378]
Allows you to select the Parallel Port base addresses. Conguration options: [Disabled] [378]
[278] [3BC]
Parallel Port Mode [Normal]
Allows you to select the Parallel Port mode. Conguration options: [Normal] [EPP] [ECP]
[EPP+ECP]
ECP Mode DMA Channel [DMA3]
Appears only when the Parallel Port Mode is set to [ECP] or [EPP+ECP]. This item
allows you to set the Parallel Port ECP DMA. Conguration options: [DMA0] [DMA1]
[DMA3]
Parallel Port IRQ [IRQ7]
Conguration options: [IRQ5] [IRQ7]
Plug and Play O/S [No]
When this item is set to [No], BIOS congures all the devices in the system. When this item
is set to [Yes] and if you install a Plug and Play operating system, the operating system
congures the Plug and Play devices not required for boot. Conguration options: [No] [Yes]
2.4.5 PCIPnP
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.