Fujitsu LIFEBOOK E Series Easy Manual - Page 25
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Removing and installing the air filter
Never run the notebook without an air filter. It could otherwise be
damaged due to overheating.
Clean the existing air filter regularly. Dirty air filters will lead to an increased
temperature inside the device. Operating temperatures which are too high
can lead to loss of data and unreliable operation.
Air filter removal
► Switch off your notebook and disconnect the power plug from the mains.
► Close the LCD screen so that it locks into place.
► Disconnect all cables connected to the notebook.
► Turn your notebook over and place it on a stable, flat and clean surface. If necessary, lay
a non-slip cloth on this surface to prevent the notebook from being scratched.
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► Keep the locking tabs of the air filter pressed down (1).
► Remove the air filter from its slot (2).
► Clean the air filter with a dry brush.
A26391-K272-Z220-1-7619, edition 1
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Ports and operating elements
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