Fujitsu Siemens Computers S2020 manual Fir

L i f e B o o k S S e r i e s N o t e b o o k 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.

■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.

■The BIOS will warn you of resource con- flicts by placing a yellow asterisk next to each device that is in conflict.

■All I/O addresses in Table 5 are in hexa- decimal.

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.

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]
DMA Channel:	[DMA 3]	[Auto]
Parallel Port:	[Enabled]	Plug & Play OS
Mode:	[Bi-directional]	configure the port.
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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