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• Take care when storing the battery and when using the
notebook that the contacts on the battery and the notebook
are not soiled or damaged. This could cause malfunctions.
• Ensure the notebook is switched off before replacing the battery.
• If the battery is integrated into the device it cannot be readily
replaced by the user themselves. In this case the battery must
be replaced by a service technician.
4.10. Information about the Touchpad
The touchpad is operated with the thumb or another finger and
reacts to the energy given out by the skin. Dust or grease on the
touchpad can affect its sensitivity.
• Do not use pens or other objects as these can damage your
touchpad.
• Remove the dust or grease from the surface of the touch pad
with a soft, dry and lint-free cloth.
4.11. Protecting the Display
The display is the most sensitive component part of the device
as it consists of thin glass.
The display can break if subjected to too much stress.
• Do not allow any objects to drop onto the display.
• Do not place any objects on the display.
• Do not scratch the display with your fingernails or hard
objects.
• Never lift the notebook up by the display as this could break
the hingesAvoid contact between the display and hard
objects (e.g. buttons, wristwatch).
• Do not fold the display back by an angle of more than 120°.
Exceeding this value may damage the housing or the device.
Always hold the display firmly by the middle when folding it
back, adjusting the position and closing it.
