Fujitsu B2620 Serial/Parallel Port Configurations Submenu of the Advanced Menu, C A U T I O N

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.

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.

PhoenixBIOS Setup Utility

Advanced

Serial/Parallel Port Configurations			Item Specific Help
Serial Port:	[Enabled]
I/O Address:	[3F8	- 3FF]	[Disabled]
Interrupt:	[IRQ 4]		The port is disabled.
Infrared Port:	[Enabled]
Mode:	[FIR]		[Enabled]
I/O Address:	[2E8	- 2EF]	The port is enabled
Interrupt:	[IRQ 3]		with user configuration.
I/O Address:	[118	- 11F]
DMA Channel:	[DMA 3]		[Auto]
Parallel Port:	[Enabled]		The port is configured
Mode:	[Bi-directional]		depending on 'Plug &
I/O Address:	[378	- 37F]	Play OS' setting.
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 4. Serial/Parallel Port Configurations Submenu

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