Difficulty

Moderate

Steps

12

Time Required

                          45 minutes

Sections

3

  • Top Cover
  • 3 steps
  • Motherboard
  • 4 steps
  • Fan
  • 5 steps

Flags

1

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Introduction

The fan is set in the projector below the lamp and lens. It helps to cool down the body of the projector when it is working hard so that it does not overheat. Before replacing the fan, make sure it cannot be fixed from just cleaning and re-greasing the fan.

What you need

Step 1

              Top Cover
  • Press the power button located on top of the projector.
  • Remember to let the projector cool off completely after turning off the power before beginning the repair.

Press the power button located on top of the projector.

Remember to let the projector cool off completely after turning off the power before beginning the repair.

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Step 2

  • Remove eight screws from the bottom of the device using a Phillips #00 screwdriver.

Remove eight screws from the bottom of the device using a Phillips #00 screwdriver.

Step 3

  • Turn the projector so the power button is on top.
  • Gently pull up the cover until it pops off.
  • Do not pull too far; a ribbon cable still connects the top cover to the motherboard.
  • Disconnect the ribbon cable that attaches the cover to the motherboard.
  • Remove the cover and place to the side.

Turn the projector so the power button is on top.

Gently pull up the cover until it pops off.

Do not pull too far; a ribbon cable still connects the top cover to the motherboard.

Disconnect the ribbon cable that attaches the cover to the motherboard.

Remove the cover and place to the side.

Step 4

              Motherboard
  • Remove the two screws holding down the motherboard using a Phillips #00 screwdriver.
  • Remove the four screws holding down the I/O board using a Phillips #00 screwdriver.

Remove the two screws holding down the motherboard using a Phillips #00 screwdriver.

Remove the four screws holding down the I/O board using a Phillips #00 screwdriver.

Step 5

  • Remove the seven cables that are running to the motherboard by pulling them out of their sockets.

Remove the seven cables that are running to the motherboard by pulling them out of their sockets.

Step 6

  • Using a plastic opening tool, gently pry up the black tabs holding in the ribbon cables on the motherboard.
  • Using tweezers, gently pull the ribbon cables out of the sockets.

Using a plastic opening tool, gently pry up the black tabs holding in the ribbon cables on the motherboard.

Using tweezers, gently pull the ribbon cables out of the sockets.

Step 7

  • Gently pull the motherboard up and tilt it back, revealing the last cable attached to the motherboard. Disconnect this cable.
  • Remove the motherboard from the projector.

Gently pull the motherboard up and tilt it back, revealing the last cable attached to the motherboard. Disconnect this cable.

Remove the motherboard from the projector.

Step 8

              Fan
  • Remove the screws that are holding the front cover in place.
  • Remove the white front cover by pulling it away from the lens.

Remove the screws that are holding the front cover in place.

Remove the white front cover by pulling it away from the lens.

Step 9

  • Remove the screws from the L-shaped lens assembly that you see under the motherboard.
  • Remove the lens assembly to gain access to the lamp.

Remove the screws from the L-shaped lens assembly that you see under the motherboard.

Remove the lens assembly to gain access to the lamp.

Step 10

  • Remove the screws holding the lamp in place.
  • Remove the lamp by gently pulling it out of the device.

Remove the screws holding the lamp in place.

Remove the lamp by gently pulling it out of the device.

Step 11

  • Remove the two screws that hold each fan in its place.

Remove the two screws that hold each fan in its place.

Step 12

  • Pull the fans out of the device.

Pull the fans out of the device.

To reassemble your device, follow these instructions in reverse order.

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                    Camryn Winterland

Member since: 01/11/2022

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                       Illinois Wesleyan University, Team 1-4, Bullock Spring 2022                        

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