Inspiron 5593 Service Manual

Procedure

1. Place the heat sink on the system board and align the screw holes on the heat sink with the screw holes on the system board.
2. Replace the three (M2x3) screws that secure the heat sink to the system board.
   NOTE Applicable only to computers shipped with discrete graphics card.
3. In sequential order (1->2->3->4) as indicated on the heat sink, tighten the captive screws to secure the heat sink to the system board.