Replacing the Coin-Cell Battery

With the positive-side facing up, snap the coin-cell battery into the battery socket on the system board.

1Replace the palm rest. See "Replacing the Palm Rest" on page 41.

2Follow the instructions from step 4 to step 5 in "Replacing the Optical Drive" on page 29.

3Replace the base cover. See "Replacing the Base Cover" on page 20.

4Replace the keyboard. See "Replacing the Keyboard" on page 18.

5Replace the battery. See "Replacing the Battery" on page 13.

6Follow the instructions in "After Working Inside Your Computer" on page 11.

Coin-Cell Battery

Dell 17R-7720, 17R-5720 owner manual Replacing the Coin-Cell Battery