Lenovo Flex 3 1120 Network Card Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          4 - 5 minutes

Sections

Bottom Panel
4 steps
Network Card
4 steps

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Introduction

What you need

Step 1

              Bottom Panel

Lay the computer down with the bottom panel facing up.

Lay the computer down with the bottom panel facing up.

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Step 2

Locate the ten 6mm Phillips screws along the edges and in the center of the back panel.
Remove all ten 6mm Phillips screws with a size 0 Phillips screwdriver.

Locate the ten 6mm Phillips screws along the edges and in the center of the back panel.

Remove all ten 6mm Phillips screws with a size 0 Phillips screwdriver.

Step 3

Wedge the plastic opening tool into the small space under the back panel.
Use the plastic opening tool as a lever to separate the bottom panel from the computer.
Slide the tool along the edges of the computer until the bottom panel is completely separated.
You may start prying the bottom panel on any edge.

Wedge the plastic opening tool into the small space under the back panel.

Use the plastic opening tool as a lever to separate the bottom panel from the computer.

Slide the tool along the edges of the computer until the bottom panel is completely separated.

You may start prying the bottom panel on any edge.

Step 4

Lift the bottom panel off of the computer.

Lift the bottom panel off of the computer.

Step 5

              Network Card

Locate the network card on the top right of the computer.

Locate the network card on the top right of the computer.

Step 6

Locate the single 3.5mm Phillips head screw on the right edge of the network card.
Remove the single screw with a size 0 Phillips screwdriver.

Locate the single 3.5mm Phillips head screw on the right edge of the network card.

Remove the single screw with a size 0 Phillips screwdriver.

Step 7

Slide the network card out to the right to remove it from the motherboard.

Slide the network card out to the right to remove it from the motherboard.

Step 8

Locate the black and white antenna wires that are connected to the right edge of the network card.
Wiggle and pull upward on the two antenna cords connecting to the card to remove them.

Locate the black and white antenna wires that are connected to the right edge of the network card.

Wiggle and pull upward on the two antenna cords connecting to the card to remove them.

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

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Author

                                      with 2 other contributors

                    Geoff Bentz

Member since: 03/09/2016

934 Reputation

                                      5 Guides authored                  



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Team

                       UMass Dartmouth, Team 7-1, Catania Spring 2016                        

                                                  Member of UMass Dartmouth, Team 7-1, Catania Spring 2016 



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                                            7 Guides authored

barence321 - Mar 16, 2017

Where can I buy a replacement card? Can I replace the AC-3160 with the newer 7265D card?

Introduction#

What you need#

Team#

Introduction

What you need

Team