Dell OptiPlex 7090 Tower Service Manual - Page 72

Installing the intrusion switch, Optional I/O modules (Type C/ HDMI/VGA/DP/Serial)

Page 72 highlights

Installing the intrusion switch Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following image indicates the location of the intrusion switch and provides a visual representation of the installation procedure. Steps 1. Insert the intrusion switch into its slot and slide the switch to secure it into the slot. 2. Connect the intruder cable to the connector on the system board. Next steps 1. Install the side cover. 2. Follow the procedure in after working inside your computer. Optional I/O modules (Type C/ HDMI/VGA/DP/Serial) Removing optional I/O modules (Type-C/HDMI/VGA/DP/Serial) Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the side cover. 3. Remove the front bezel. 4. Remove the chassis fan. 72 Removing and installing components

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Installing the intrusion switch
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the intrusion switch and provides a visual representation of the installation
procedure.
Steps
1.
Insert the intrusion switch into its slot and slide the switch to secure it into the slot.
2.
Connect the intruder cable to the connector on the system board.
Next steps
1.
Install the
side cover
.
2.
Follow the procedure in
after working inside your computer
.
Optional I/O modules (Type C/ HDMI/VGA/DP/Serial)
Removing optional I/O modules (Type-C/HDMI/VGA/DP/Serial)
Prerequisites
1.
Follow the procedure in
before working inside your computer
.
2.
Remove the
side cover
.
3.
Remove the
front bezel
.
4.
Remove the
chassis fan
.
72
Removing and installing components