Dell E7240 Laptop User Manual


 
Installing the Coin-Cell Battery
1. Place the coin-cell battery in its slot.
2. Route the cables and connect the coin-cell battery cable to the system board.
3. Connect the I/O cable to the system board.
4. Tighten the screw that secures the coin-cell battery to the system board.
5. Install:
a. palmrest
b. keyboard
c. keyboard trim
d. base cover
e. battery
f. SD card
6. Follow the procedures in After Working Inside Your Computer.
Removing the Speakers
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove:
a. SD card
b. battery
c. base cover
d. keyboard trim
e. keyboard
f. palmrest
3. Perform the following steps as shown in the illustration:
a. Disconnect the speaker cable [1].
b. Remove the screws that secure the speakers to the computer.
c. Unroute the speaker cable from the system board [2].
d. Remove the speakers from the computer.
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