Dell Latitude E6220 Owner's Manual page 70

opening in the computer. Pull the antenna cables out from the bottom
chassis.
6. Turn over the computer. Connect the wireless antenna cables to their
respective modules.
7. Replace and tighten the screws on the bottom chassis.
8. Install the keyboard.
9. Install the palm rest.
10. Install the base cover.
11. Install the battery.
12. Follow the procedures in After Working Inside Your Computer.
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