Cleaning The Notebook - Fujitsu LIFEBOOK U939X Operating Manual

Important notes

Cleaning the notebook

Do not clean any interior parts yourself; leave this job to a service technician.
Only use cleaning products designed for computers. Normal household
cleaners and polishes can damage the markings on the keyboard and the
device, the paintwork or the notebook itself.
Ensure that no liquid enters the notebook.
The LCD screen very sensitive to scratches. Only clean the display
surface with a very soft, slightly damp cloth.
► Switch the notebook off.
Notes Cleaning Keyboard Notebook LCDscreen Touchpad

The surface can be cleaned with a dry cloth. If particularly dirty, use a damp cloth that has been
dipped in water mixed with mild domestic detergent and then carefully wrung out.
You can use disinfectant wipes to clean the keyboard and the touchpad.
Ensure that no liquid enters the device.
16 Fujitsu