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Feature
Mode
Parallel port
Mode
Floppy disk
controller
IDE controller
Audio
Legacy USB
Support
Options
• Normal
(default)
• IrDA
• ASK-IR
• Disabled
• Enabled
• Auto (default)
• Output Only
• Bi-directional
(default)
• EPP
• ECP
• Disabled
• Enabled
(default)
• Disabled
• Primary
• Secondary
• Both (default)
• Disabled
• Enabled
(default)
• Disabled
(default)
• Enabled
B I O S a n d s e t u p
Description
card, the COM4, 2E8h address will not
appear in the list of options for either
serial port.
Selects the mode for Serial Port B for
normal (COM 2) or infrared
applications.
Configures the parallel port.
Auto assigns LPT1 the address 378h and
the interrupt IRQ7.
An * (asterisk) displayed next to an address
indicates a conflict with another device.
Selects the mode for the parallel port.
Output Only operates in AT-compatible
mode.
Bi-directional operates in bi-directional
PS/2-compatible mode.
EPP is Extended Parallel Port mode, a
high-speed bi-directional mode.
ECP is Enhanced Capabilities Port
mode, a high-speed bi-directional mode.
Configures the floppy disk controller.
Configures the IDE controller.
Both specifies that both the primary and
secondary channels are used.
Enables or disables the onboard audio
subsystem.
Enables support for legacy universal
serial bus devices.
LS700 HANDBOOK
5/9
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Table of Contents
Troubleshooting
