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L i f e B o o k E S e r i e s B I O S
Serial/Parallel Port Configuration Submenu of the Advanced Menu
The Serial/Parallel Port Configuration 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 address assigned, your notebook will not
function normally. Keep a record of original settings
before making any changes if restoration is required.
See your hardware and software documentation as well
as the setup utility to determine settings and limitations.
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
12
PhoenixBIOS Setup Utility
Advanced
Serial/Parallel Port Configurations
[Enabled]
[3F8 - 3FF]
[IRQ 4]
[Enabled]
[FIR]
[2E8 - 2EF]
[IRQ 3]
[400 - 43F]
[DMA 3]
[Enabled]
[Bi-directional]
[378 - 37F]
[IRQ 7]
Select Item
-/Space
Select Menu
Enter
Figure 5. Serial/Parallel Port Configuration 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.
If your notebook emits a series of beeps that sounds
like a code and the display is blank, refer to the
Troubleshooting Section in the system User's Guide.
The Troubleshooting Section includes a list of error
messages and their meanings.
All I/O addresses in Table 5 are in hexadecimal.
Item Specific Help
[Disabled]
The port is disabled.
[Enabled]
The port is enabled
with user configuration.
[Auto]
Plug & Play OS
configure the port.
Change Values
F9
Select
Sub-Menu
F10
Setup Defaults
Save and Exit
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