Difficulty

Difficult

Steps

4

Time Required

                          25 - 40 minutes

Sections

2

  • Keyboard
  • 2 steps
  • Fan
  • 2 steps

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  • BackACER Aspire 7750G-6645

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Introduction

What you need

Step 1

              Keyboard
  • Turn off the laptop, and open the lid.
  • Separate the first two layers by prying them apart, using a spudger.

Turn off the laptop, and open the lid.

Separate the first two layers by prying them apart, using a spudger.

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Step 2

  • Lift the keyboard, so that its ribbon is visible.
  • Remove the ribbon from the board by using a small metal spudger or flathead screwdriver. (if needed)

Lift the keyboard, so that its ribbon is visible.

Remove the ribbon from the board by using a small metal spudger or flathead screwdriver. (if needed)

Step 3

              Fan
  • Remove the two 3mm screws using the Phillips #00 screwdriver.
  • Remove the two 6mm screws using the same screwdriver.
  • Remove the fan cover to gain access to the fan.

Remove the two 3mm screws using the Phillips #00 screwdriver.

Remove the two 6mm screws using the same screwdriver.

Remove the fan cover to gain access to the fan.

Step 4

  • Lift the fan up and away from the device. Do not remove the fan from the device.
  • Desolder the attached part using a Soldering Iron to heat it up and remove the leftover heated lead by using a Desoldering Pump.
  • If you aren’t familiar with soldering, read our How to Solder and Desolder Connections guide for more information.

Lift the fan up and away from the device. Do not remove the fan from the device.

Desolder the attached part using a Soldering Iron to heat it up and remove the leftover heated lead by using a Desoldering Pump.

If you aren’t familiar with soldering, read our How to Solder and Desolder Connections guide for more information.

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

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Author

                                      with 4 other contributors 


                    taylan ergil

Member since: 03/08/2019

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Team

                       UMass Dartmouth, Team S1-G2, Botvin Spring 2019                        

                                                  Member of UMass Dartmouth, Team S1-G2, Botvin Spring 2019 



                    UMASSD-BOTVIN-S19S1G2                     


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