Dell OptiPlex 9020 (Mid 2013) - Manual (Page 10)

Installing the Drive Cage
1. Place the drive cage on the edge of the computer to allow access to the cable connectors on the hard drive.
2. Connect the data and power cable to the back of the hard drive.
3. Insert it into the chassis.
4. Connect the data and power cable to the back of the optical drive.
5. Install:
a) front bezel
b) cover
6. 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:
a) cover
b) front bezel
c) drive cage
3. Disconnect the antenna cables from the WLAN card. Pry the clips on the connector until the card pops-out. Lift and
remove the WLAN card from the computer.
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