Lenovo Ideapad 120S 14Iap Usb Daughterboard Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          10 minutes

Sections

Back Cover
2 steps
USB Daughterboard
2 steps

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Introduction

What you need

Step 1

              Back Cover

Be sure to power off and unplug your device before you begin your repair.
Orient the laptop so the top is laying flat on your work surface.
Remove ten 1.5mm Torx T5 screws from the back of the laptop.

Be sure to power off and unplug your device before you begin your repair.

Orient the laptop so the top is laying flat on your work surface.

Remove ten 1.5mm Torx T5 screws from the back of the laptop.

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Step 2

Insert the plastic opening tool or a Jimmy along the edge of the back cover and gently pry.
Run the tool all the way around the edge of the back cover and remove the back cover once it is no longer secure.
Remove the back cover.

Insert the plastic opening tool or a Jimmy along the edge of the back cover and gently pry.

Run the tool all the way around the edge of the back cover and remove the back cover once it is no longer secure.

Remove the back cover.

Step 3

              USB Daughterboard

Use a spudger to lift the black fastener and disconnect the ribbon cable from the USB daughterboard.

Use a spudger to lift the black fastener and disconnect the ribbon cable from the USB daughterboard.

Step 4

Using tweezers, disconnect the speaker on the left from the USB daugterboard.
Remove two 2.5 mm Phillips #0 screws from the daughterboard.
Remove the daughterboard from the laptop.

Using tweezers, disconnect the speaker on the left from the USB daugterboard.

Remove two 2.5 mm Phillips #0 screws from the daughterboard.

Remove the daughterboard from the laptop.

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

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Author

                                      with 3 other contributors

                    Robert Harper

Member since: 09/17/2019

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Team

                       Embry-Riddle Aeronautical University, Team S22-G4, Branham Fall 2019                        

                                                  Member of Embry-Riddle Aeronautical University, Team S22-G4, Branham Fall 2019 



                    ERAU-BRANHAM-F19S22G4                     


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                                            6 Guides authored

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Introduction

What you need

Team