Fujitsu E8020D manual Enabled, Serial/Parallel Port Configuration Submenu

A d v a n c e d M e n u

Serial/Parallel Port Configuration Submenu of the Advanced Menu

The Serial/Parallel Port Configuration submenu lets you set the I/O addresses and interrupt levels for the serial, infrared and parallel ports of your notebook.

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.

■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 assis- tance.

■If your notebook emits a series of beeps that sounds like a code and the display is blank, refer to the Troubleshooting Sec- tion 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 hexa- decimal.

PhoenixBIOS Setup Utility

Advanced

Serial/Parallel Port Configurations			Item Specific Help
Serial port:	[Enabled]		[Disabled]
I/O Address:	[3F8	- 3FF]	The port is disabled.
Interrupt:	[IRQ 4]
Infrared Port:	[Enabled]		[Enabled]
Mode:	[FIR]		The port is enabled
I/O Address:	[2E8	- 2EF]	with user configuration.
Interrupt:	[IRQ 3]
I/O Address:	[400	- 43F]	[Auto]
DMA Channel:	[DMA 3]		Plug & Play OS
Parallel Port:	[Enabled]		configure the port.
Mode:	[Bi-directional]
I/O Address:	[378	- 37F]
Interrupt:	[IRQ 7]

F1 Help	Select	Item
ESC Exit	Select	Menu

-/Space	Change	Values
Enter	Select	▲ Sub-Menu

F9 Setup Defaults

F10 Save and Exit

Figure 5. Serial/Parallel Port Configuration Submenu

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