Fujitsu Lifebook L470, Manual

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C o n f i g u r i n g Y o u r L i f e B o o k L S e r i e s
L i f e B o o k L S e r i e s f r o m F u j i t s u
77
Four
Menu Field Options Default Description
Serial port A: Auto; Disabled; Enabled. [Enabled] Selects configuration method for serial port A. Serial port A is
the external serial port. The selection Auto makes the BIOS or
operating system choose the configuration. The Disabled selec-
tion means that serial port A is not configured for use. The
Enabled selection provides for configuration setup by the user.
When Enabled is selected the choices for setting Base I/O address
and Interrupt level are displayed.
Base I/O address: 3F8; 2F8; 3E8; 2E8. [3F8] Sets the Base I/O address for serial port A.
(Displayed only when
serial port A is set
to Enabled.)
Interrupt: (Displayed only IRQ 3; IRQ 4; [IRQ 4] Sets the interrupt level for serial port A.
when serial port A is set IRQ 10; IRQ 11.
to Enabled.)
Table 4-5 Fields, Options and Defaults for the I/O Device Configuration Submenu
C A U T I O N
The BIOS will warn you that there is a resource conflict by placing a yellow
asterisk next to the device(s) in conflict.
P O I N T
If you purchased an L-Series notebook pre-loaded with the
Windows NT 4.0 operating system, the default setting for
Serial Port B will be “Disabled”. This setting is optimal for
NT functionality with your notebook.