Dell OptiPlex 7020 Tower OptiPlex 7020 Mini Tower Owners Manual - Page 10

Installing the Intrusion Switch, Removing the Wireless Local Area Network (WLAN) Card

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Installing the Intrusion Switch 1. Insert the intrusion switch into its place in the chassis rear and slide it towards the top to secure it. 2. Connect the intrusion cable to the system board. 3. Install the cover. 4. Follow the procedures in After Working Inside Your Computer. Removing the Wireless Local Area Network (WLAN) Card 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the cover. 3. Remove the screws that secure the antenna to the computer. 4. Disconnect the antenna from the computer. 10

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Installing the Intrusion Switch
1.
Insert the intrusion switch into its place in the chassis rear and slide it towards the top to secure it.
2.
Connect the intrusion cable to the system board.
3.
Install the cover.
4.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Wireless Local Area Network (WLAN) Card
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the cover.
3.
Remove the screws that secure the antenna to the computer.
4.
Disconnect the antenna from the computer.
10