Fujitsu Lifebook NH570 User Manual page 101

Key
Figure 38. Removing/installing the dust filter
Put back the dust filter by inserting the end without latch first (positioning the key inside first), and pushing in 
5
the filter until it latches.
A
LWAYS BE SURE THE DUST FILTER IS INSTALLED WHEN RUNNING YOUR SYSTEM
FILTER COULD CAUSE CONTAMINATION AND POSSIBLE DAMAGE TO THE SYSTEM
96 - Caring for your LifeBook Notebook
Latch
. N
OT USING THE
.