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L i f e B o o k B S e r i e s N o t e b o o k B I O S
Serial/Parallel Port Configurations Submenu of the Advanced Menu
The Serial/Parallel Port Configurations submenu
provides the ability to set the I/O addresses and
interrupt levels for the serial, infrared and parallel
ports of your notebook.
C A U T I O N
I/O addresses, DMA channels and Interrupt levels can
be entered in various ways, including via the BIOS setup
utility, the control software for the I/O device, or the
hardware. If any two ports or devices, serial or parallel,
have the same I/O address assigned, your notebook will
not function normally. Please keep a record of original
settings before making any changes in the event that a
restoration is required. See your hardware and software
documentation as well as the setup utility to determine
settings, limitations, etc.
Serial Port:
I/O Address:
Interrupt:
Infrared Port:
Mode:
I/O Address:
Interrupt:
I/O Address:
DMA Channel:
Parallel Port:
Mode:
I/O Address:
Interrupt:
F1
Help
ESC
Exit
10
PhoenixBIOS Setup Utility
Advanced
Serial/Parallel Port Configurations
Select Item
-/Space
Select Menu
Figure 4. Serial/Parallel Port Configurations Submenu
P O I N T S
• To prevent IRQ and address conflicts, avoid changing
the default settings. If you must change the settings,
you can call 1-800-8FUJITSU for technical assistance.
• The BIOS will warn you of a resource conflict by plac-
ing a yellow asterisk next to each device that is in
conflict.
• All I/O addresses in Table 4 are in hexadecimal.
[Enabled]
[3F8 - 3FF]
[Disabled]
[IRQ 4]
The port is disabled.
[Enabled]
[FIR]
[Enabled]
[2E8 - 2EF]
The port is enabled
[IRQ 3]
with user configuration.
[118 - 11F]
[DMA 3]
[Auto]
[Enabled]
The port is configured
[Bi-directional]
depending on 'Plug &
[378 - 37F]
Play OS' setting.
[IRQ 7]
Change Values
Enter
Select
Sub-Menu
Item Specific Help
F9
Setup Defaults
F10
Save and Exit
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