Dell Inspiron 15 3515 Series Service Manual page 16

Steps
1. Remove the six screws (M2x5) that secure the base cover to the palmrest and keyboard assembly.
2. Loosen the two captive screws.
3. Using a plastic scribe, pry open the base cover from the recesses located in the U-shaped indents at the top edge of the
base cover near the hinges.
4. Lift and slide the base cover off the palmrest and keyboard assembly.
5. Disconnect the battery cable from the system board.
6. Press and hold the power button for five seconds to ground the computer and drain the flea power.
16 Removing and installing components