Eurocom M620NC TITANIUM User Manual
Page 120
Troubleshooting
8 - 10 Problems & Possible Solutions
8
Unwelcome numbers
appear when typing.
If the LED
is lit, then Num Lock is turned ON. (see
“LED Indicators” on page 1 - 6
).
The system freezes or
the screen goes dark.
The system’s power saving features have timed-out. Use the AC/DC adapter, press the sleep (Fn
+ F1) key combination, or press the power button if no LEDs are lit.
The system never goes
into a power saving
mode.
Power Options features are not enabled. Go to the Windows Power Options menu and enable
the features you prefer (see
“System Power Options” on page 3 - 6
). Make sure you have
enabled Hibernate mode from the control panel.
The Wireless LAN/
Bluetooth modules
cannot be detected.
The modules are off. Check the LED indicator
to see if the WLAN/Bluetooth module is on or off
(see
“LED Indicators” on page 1 - 6
). If the LED indicator is off, then move the WLAN switch
“Keyboard & Hot Keys” on page 1 - 7
) to the ON position, or press the Fn + F2 (Bluetooth)
key combination in order to enable the modules (see
The Wireless LAN and/or
Bluetooth modules
cannot be configured.
The driver(s) for the module(s) have not been installed. Make sure you have installed the driver
for the appropriate module (see the instructions for the appropriate module in
).
Problem
Possible Cause - Solution
Other Keyboards
If your keyboard is damaged or you just want to make a change, you can use any standard USB keyboard. The system will
detect and enable it automatically. However special functions/hot keys unique to the system’s regular keyboard may not
work.