Working with the noteb ook
Removing and fitting the d ust removal cover
(ventilation slot cover)
In order to ensure optimum cooling of the components in your notebook, you
should periodically clean the ventilation slot of the heatsink.
This ensures optimum fan performan ce. You can achieve the best cleaning
results with a small hand-held vacuum cleaner.
If necessary, you can also use a dry brush to release dust from the ventilation slots.
Do not use any cleaning liquids! Ensure that no liquid enters the device.
To avoid ove rheating of the device, do not remove the ventilation slot
cover when the device is switched on.
► Prepare for removal, see chapter "
Preparing to remove components", Page 64.
1
2
► Press and hold the lock of the ventilation
slot cover ( 1) and remove it from its slot (2).
► Clean the dust chamber.
36 Fujitsu
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