Use the Web Manager/Telnet of the Access Point to check whether it is
connected to the network.
Reconfigure and reset the Access Point.
I cannot access the network.
Make sure that the necessary driver(s) is correctly installed.
Make sure that the network configuration is appropriate.
Make sure that the user name or password is correct.
You have moved out of range of the network.
Turn off power management.
Modem Problems
The modem does not work.
Make sure that the modem driver is correctly installed.
Make sure that the telephone line is properly connected.
Make sure that the COM port in the communication software is correctly
set.
Turn off power management.
Optical Drive Problems
The optical drive cannot read a disc.
Make sure that the disc is correctly seated in the tray, with the label
facing up.
Make sure that the disc is not dirty. Clean the disc with a disc cleaning
kit, available in most computer stores.
Make sure that the optical drive driver is installed correctly.
Make sure that the computer supports the disc or the files contained.