Eurocom M7X1CUH LYNX User Manual
Page 174
Troubleshooting
8 - 10 Problems and Possible Solutions
8
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 + F4) 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
). Make sure you have enabled Hibernate mode from the control
panel.
The
Wireless LAN/Bluetooth/3.5G
modules cannot be detected.
The modules are off. Check the LED indicator
and/or function key indicator
to see if the WLAN/Bluetooth/3.75G/HSPA module is on or off (see
). If the LED indicator is off, then press the Fn + F11
(WLAN), Fn + F12 (Bluetooth) or Fn +
(3.75G) key combination(s) in order
to enable the modules (see
“Function/Hot Key Indicators” on page 1 - 13
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.