User's Manual

Troubleshooting 8-7
LAN Problems
I cannot access the network.
z Make sure that the LAN cable is properly connected to the RJ-45
connector and the network hub.
z Make sure that the network configuration is appropriate.
z Make sure that the user name or password is correct.
Modem Problems
The modem does not work.
z Make sure that the telephone line is properly connected.
z Make sure that the COM port in the communication software is correctly
set.
z Turn off power management.
Power Management Problems
The computer does not enter Sleep or Hibernation mode
automatically.
z If you have a connection to another computer, the computer does not
enter Sleep or Hibernation mode if the connection is actively in use.
z Make sure that the Sleep or Hibernation time-out is enabled.
The computer does not enter Sleep or Hibernation mode
immediately.
z If the computer is performing an operation, it normally waits for the
operation to finish.
The computer does not resume from Sleep or Hibernation mode.
z The computer automatically enters Sleep or Hibernation mode when the
battery pack is empty. Do any one of the following: