Removing Fan Module And Front End Board - Acer PD721 Service Manual

Removing Fan Module and Front End Board

1. Remove two screws from Fan Module and take off it.
2. Unscrew four screws and one long screw of Engine Module.
3. Unscrew two screws to remove Fan Module.
4. Unscrew two screws to remove Front End Board from Engine.
23
Front End Board
Fan
Chapter 3