User's Manual

Troubleshooting 8-9
The numeric keypad is disabled.
l Make sure that the Num Lk is switched on. (Check if the Num Lock
Indicator glows or not.)
The external keyboard does not work.
l Make sure that the keyboard cable is properly connected.
The USB mouse does not work.
l Make sure that the mouse cable is properly connected.
The touchpad does not work, or the pointer is difficult to control
with the touchpad.
l Make sure that the touchpad is clean.
LAN Problems
I cannot access the network.
l Make sure that the LAN driver is correctly installed.
l Make sure that the LAN cable is properly connected to the RJ-45
connector and the network hub.
l Make sure that the network configuration is appropriate.
l Make sure that the user name or password is correct.
WLAN Problems
I cannot use the WLAN feature.
l Make sure that the Mini PCI WLAN card is correctly installed.
l Make sure that the necessary driver(s) is correctly installed.
l Make sure that the WLAN feature is turned on.