Inspiron 15 5000 Gaming Service Manual

Procedure

Replace the heat sink.
Replace the speakers.
Slide the ports on the system board into the slots on the computer base and place the system board on the computer base.
Connect the coin-cell battery cable to the system board.
Slide the status-light board cable into the connector on the system board and close the latch to secure the cable.
Connect the speaker cable and I/O-board power cable to the system board.
Slide and close the latch to secure the cable.
Adhere the tape that secures the I/O board cable to the system board.
Close the display and turn the computer over.
Connect the power-adapter port cable and display cable to the system board.