Optoma HD72 Fan Replacement

ID: 172084

Description: Use this guide to replace the fan on the Optoma...

Steps:

1. Use a Phillips screwdriver to remove the five 2 mm screws on the underside of the device.

2. Flip the device over and slightly lift the upper case, with care not to strain the two cables.
3. Disconnect the two cables that connect the top case to the motherboard.
4. Lift the upper case up and off.

5. Disconnect all of the cables that are connected to the motherboard.

6. Remove the four 2 mm Phillips screws that secure the motherboard.
7. Lift the motherboard up and out of the chassis.

8. Remove the three 2 mm Phillips screws that secure the black housing.
9. Lift the black housing off.

10. Remove the two 2 mm Phillips screws that secure the fan.
11. Lift the fan up and out of the chassis.