Asus M4A78 - Manual (Page 54)

2-14 ASUS M4A78
2.4.4 Onboard Devices Configuration
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4][2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
Parallel Port Address [378]
Allows you to select the Parallel Port base addresses.
Configuration options: [Disabled] [378] [278] [3BC]
Parallel Port Mode [Normal]
Allows you to select the Parallel Port mode. Configuration options: [Normal] [EPP] [ECP]
[EPP+ECP]
Parallel Port IRQ [IRQ7]
Allows you to set the Parallel Port IRQ. Configuration options: [IRQ5] [IRQ7]
HDAudio Controller [Enabled]
Allows you to enable or disable the HD Audio Controller. Configuration options: [Disabled]
[Enabled]
Front Panel Select [HD Audio]
Allows you to set the HD audio mode. Configuration options: [AC97] [HD Audio]
SPDIF_OUT Mode Setting [SPDIF Output]]
Allows you to select SPDIF_OUT mode.
Configuration options: [HDMI Output] [SPDIF Output]]
Onboard LAN Controller [Enabled]
Allows you to enable or disable the Onboard LAN. Configuration options: [Enabled] [Disabled]
Onboard LAN Boot ROM [Disabled]
Allows you to enable or disable the Onboard LAN Boot ROM. Configuration options:
[Enabled] [Disabled]
2.4.5 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.
Be cautious when changing the settings of the PCI PnP menu items. Incorrect field values
can cause the system to malfunction.
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]