Dell Optiplex 7070 Small Form Factor User Manual

b Power switch
4 To remove the I/O panel:
a Remove the screw that secures the I/O panel [1].
b Rotate the I/O panel and remove it from the system [2].
c Disconnect the hard drive data cable [3], optical drive data cable [4] and power cable [5] from the connectors on the system
board.
5 Disconnect the following cables from the connectors on the system board:
a Intrusion switch [1]
b CPU power [2]
c Power switch [3]
6 Unroute the PSU cables from the retention clips [4].
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Removing and installing components

Dell Optiplex 7070 Small Form Factor Specifications

General

Brand	Dell
Model	Optiplex 7070 Small Form Factor
Category	Desktop
Language	English