Working w ith the notebook
Removing and fitting the dust 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 performance. You can achieve the best cleaning
results with a small hand-held vacuum cleaner.
If nece ssary, y ou can also use a dry bru sh to r elease dust from the ventilation slots.
Do not use any cleaning liquids! Ensure that no liquid enters the device.
Be sure that you do not damage the ventilation blades in the process. Do
not use any a brasives for cleaning purposes.
To avoid ove rheating of the device, do not remove the ve ntilation slot
cover when the device is switched on.
► Prepare for removal, see chapter "
Prep aring to remove components", Page 58.
1
2
► Press and hold the lock of the ventilation
slot cover ( 1) and re move it from its slot (2).
► Clean the dust chamber with a dry brush.
1
► Insert the ventilation slot cover into the
slot (1) at an angle as shown, and ensure
that you feel it click into place .
► Complete the remo val, see chapter
"
Finishing component removal", Page 65.
36 Fujitsu Technology Solutions
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