Dust Filter for Dell Precision 3431 Small Form
Factor
The dust filter for the Dell Precision 3431 Small Form Factor helps protect the system from fine dust particles. After installation of the dust
filter, the BIOS can be enabled to generate a preboot reminder to clean or replace the dust filter based on the time interval set.
Follow these steps to install the dust filter:
1. Align the plastic tabs of the dust filter to the slots on the system chassis and gently press to ensure that the dust filter fits firmly onto
the system.
2. To remove the dust filter:
a) With the help of a plastic scribe, gently pry the edge from the bottom to loosen the dust filter [1].
b) Remove the dust filter from the system chassis [2].
A
Dust Filter for Dell Precision 3431 Small Form Factor
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