Dell Vostro 5560 (Early 2013) - Manual (Page 13)

3. Disconnect the coin-cell battery cable from its connector on the system board.
4. Lift and remove the coin-cell from the computer.
Installing the Coin-Cell Battery
1. Place the coin-cell battery into its slot on the computer.
2. Connect the coin-cell battery cable to its connector on the system board.
3. Install :
a) battery
b) base cover
c) optical drive
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 :
a) optical drive
b) base cover
c) battery
3. Disconnect the antenna cables from the WLAN card.
4. Remove the screw that secures the WLAN card to the computer.
5. Remove the WLAN card from its slot on the system board.
Installing the Wireless Local Area Network (WLAN) Card
1. Insert the WLAN card into its connector at a 45–degree angle.
2. Tighten the screw to secure the WLAN card to the computer.
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