Nikon Coolpix L840 Buttons Replacement Repair Guide

Difficulty

Moderate

Steps

6

Time Required

                          10 - 15 minutes            

Sections

2

• Motherboard
• 3 steps
• Buttons
• 3 steps

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Introduction

What you need

Step 1

              Motherboard               

• Unscrew all eight black, 4mm screws with a Philips 000. (The top-most screw shown in the third image can be accessed by lifting the cover flap off.)

Unscrew all eight black, 4mm screws with a Philips 000. (The top-most screw shown in the third image can be accessed by lifting the cover flap off.)

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Step 2

• Pry case open with a metal spludger by slipping the spludger between the back and front case of the camera and wiggling the spludger forwards and backwards.
• Be careful not to damage the inner components of the camera when slipping the spludger into the camera.

Pry case open with a metal spludger by slipping the spludger between the back and front case of the camera and wiggling the spludger forwards and backwards.

Be careful not to damage the inner components of the camera when slipping the spludger into the camera.

Step 3

• Carefully unhook the silver strip with tweezers. Get a grasp of the sides of the silver strip with the tweezers, and pull upwards and out.
• The strip may also be identified by its blue tip, which becomes more visible once pulled out.

Carefully unhook the silver strip with tweezers. Get a grasp of the sides of the silver strip with the tweezers, and pull upwards and out.

The strip may also be identified by its blue tip, which becomes more visible once pulled out.

Step 4

              Buttons               

• Unscrew the two, right-most, 2 mm screws with a Philips 000.
• Unscrew the left-most, 4 mm screw with a Philips 000.

Unscrew the two, right-most, 2 mm screws with a Philips 000.

Unscrew the left-most, 4 mm screw with a Philips 000.

Step 5

• Slide off the button panel in the marked direction.

Slide off the button panel in the marked direction.

Step 6

• Flip to the front side of the button panel to access the button sensors.

Flip to the front side of the button panel to access the button sensors.

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

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                                      with 4 other contributors 

                    Abraham Lozano                     

Member since: 04/11/2016

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                       Cal Poly, Team 1-11, Maness Spring 2016                        

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rush - Sep 24, 2019

Reply

Where can I get a replacement board for the buttons?