2–10 490778-001 Service Reference Guide
Setup Utilities and Diagnostics Features
Integrated
Peripherals
(continued)
USB Controller Disables/enables USB controller.
USB Legacy Support Disables/enables USB legacy support.
Azalia/AC97 Audio Select Allows you to auto-detect or disable onboard
audio.
Onboard LAN Disables/enables onboard LAN controller.
Onboard LAN Boot ROM Disables/enables the boot ROM of the
onboard LAN chip.
Onboard FDC Controller Disables/enables onboard FDC controller.
Serial Port 1/2 Allows you to select a setting for the onboard
serial port:
•Disabled
•3F8/IRQ4
•2F8/IRQ3
•3E8/IRQ4
•2E8/IRQ3
•Auto
Parallel port Allows you to select a setting for the onboard
parallel port:
•Disabled
• 378/IRQ7
•278/IRQ5
•3BC/IRQ7
Parallel Port Mode Allows you to select parallel port mode:
• Standard
• EPP1.9+SPP
•ECP
• EPP1.9+ECP
•Printer
• EPP1.7+SPP
ECP Mode Use DMA If Parallel Port Mode is set to ECP or
ECP+EPP, allows you to set the ECP Mode
Use DMA to 1 or 3.
Computer Setup (Continued)
Heading Option Description
✎
Support for specific Computer Setup options may vary depending on the hardware
configuration.
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