Installing The Intrusion Switch; Removing The Expansion Card - Dell OptiPlex 9010 Small Form Factor Owner's Manual

Installing the Intrusion Switch

1. Insert the intrusion switch into the chassis rear and slide it outward to secure it.
2. Connect the intrusion-switch cable to the system board.
3. Install the cover.
4. Follow the procedures in

Removing The Expansion Card

1. Follow the procedures in
2. Remove the:
a. cover
b. front bezel
3. Rotate the release tab on the card-retention latch upward.
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After Working Inside Your Computer .
Before Working Inside Your Computer .