Dell Inspiron 7300 2n1 Black Service Manual page 12

Steps
1. Loosen the three captive screws that secure the base cover to the palm-rest assembly.
2. Remove the four screws (M2x4) that secure the base cover to the palm-rest assembly.
3. Using a plastic scribe, pry the base cover from the tabs at the hinges and continue to work on the sides to release the base cover from
the palm-rest assembly.
4. Lift the base cover off the palm-rest assembly.
5. Using the pull tab, disconnect the battery cable from the system board.
6. Turn your computer over and press the power button for 15 seconds to drain the flea power.
12 Removing and installing components