Dell Precision 3431 Small Form Factor Service Manual

c) Disconnect the power switch cable [3], unroute the power cable from the retention clips on the chassis [4], psu cable [5] and,
intrusion switch cable [6] from the connectors on the system board.
4. Disconnect the intrusion switch cable [1], PSU power cable [2], data cable [3], system fan cable [4], SATA cable [5], SATA power
cable [6]
84
Removing and Installing components

Dell Precision 3431 Small Form Factor Specifications

General

Brand	Dell
Model	Precision 3431 Small Form Factor
Category	Desktop
Language	English