Dell Inspiron 3520, Owner'S Manual

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Installing the keyboard
1. Align the keyboard with the screw holders on the computer.
2. Tighten the M2.0x2.5 screws to secure the keyboard to the computer.
3. Connect the keyboard cable, touchpad cable, trackstick cable and back light(optional) to the connectors on the system
board.
4. Install the:
a. keyboard trim
b. battery
c. base cover
5. Follow the procedure in After working inside your system .
Installing the keyboard shroud
1. Align the keyboard shroud with the tabs on the computer and press the keyboard until the keyboard clicks into place.
2. Follow the procedure in
After working inside your system .
Heat sink
Removing the heat sink assembly
1. Follow the procedure in Before working inside your computer .
24 Disassembly and reassembly