Errors and Possible Causes
The screen is black:
This error can have different causes:
1. The operational display (On /Off switch) does not shine and the
notebook is busy with 'file swapping'.
Solution:
Press the On /Off switch.
2. The sleep LED is flashing. The notebook is in the sleep mode.
Solution:
Press the On /Off switch.
3. The background lighting has been deactivated with the Fn+F4 shortcut.
Solution:
Press any key to switch on the background lighting again.
The notebook switches itself off during operation.
The battery could be empty. Connect the notebook to the AC adapter and
charge the battery.
The notebook cannot be switched on.
Try using the notebook on battery power and and check whether it is
correctly inserted and charged.
Incorrect time and date display.
Click the time display in the task bar and set the correct values.
No data can be read from the optical drive.
Check whether the disc is correctly inserted.
Is the drive displayed in Explorer? If yes, test another disc.
The touchpad is not functioning.
Press the Fn + F6 key combination in order to activate the touchpad.
The WLAN connection is not functioning (optional).
Using the key combination Fn+F7 you can enable or disable the wireless
LAN function.
The webcam is not functioning.
Press the Fn + F9 key combination in order to activate the webcam.
Errors and Possible Causes
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