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User’s Manual 8-23
PORTÉGÉ M780
LAN
Wireless LAN
If the following procedures do not restore LAN access, consult your LAN
administrator. For more information on wireless communication, refer to
Chapter 4, Operating Basics.
Character display
becomes garbled
during a
communication
When transmitting data you should ensure that
the parity bit and stop bit settings correspond
with those of the remote computer - you should
check the flow control and communication
protocol settings within your communication
application.
You cannot receive
an incoming call
Ensure that the communication application’s
rings before auto answer feature is set correctly.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Problem Procedure
Problem Procedure
Cannot access LAN Check for a firm cable connection between the
LAN jack and the LAN hub.
Wake-up on LAN
does not work
Make sure the AC adaptor is connected. The
Wake-up on LAN function consumes power even
when the system is off.
If problems persist, consult your LAN
administrator.
Problem Procedure
Cannot access
Wireless LAN
Make sure the computer’s Wireless
communication switch is set to on.
If problems persist, contact your LAN
administrator.