Working with the notebook
Removing and fitting the dust removal cover
(ventilation slot cover)
In order to ensure optimum cooling of the components in your noteb ook, y ou
should periodically clean the ventilation slot of the heatsink.
This ensures optimum fan performance. 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 overheatin g of the device, do not remove the ventilation slot
cover when the device is switched on.
► Prepare for removal, see chapter "
Prep aring to remove com ponents", 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 cha mber.
Fujitsu Technology Solutions 37
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