Nikon Coolpix B700 Motherboard Replacement

Introduzione

This guide shows how to replace the motherboard and battery housing. This can be replaced if there are any issues with the battery connectivity or the board blows out.

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Passo 1 Back Frame Assembly

Nikon Coolpix B700 Motherboard Replacement, Back Frame Assembly: passo 1, immagine 1 di 1

Use the Phillips screwdriver to remove the two 5.5 mm screws on the left side of the camera.

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Passo 2

Use the Phillips screwdriver to remove seven 5.5 mm screws from the bottom of the camera.

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Passo 3

Use the Phillips screwdriver to remove the two 5.5mm screws on the right side of the camera.
Open the HDMI flap to remove a 5.5mm screw.
Don't forget to replace the hidden screw under the HDMI flap during reassembly.

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Passo 4

Use the Phillips screwdriver to remove the two 5.5mm screws under the LCD panel.

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Passo 5

Nikon Coolpix B700 Motherboard Replacement: passo 5, immagine 3 di 3

Open the flash assembly and insert the spudger into the slot under the flash unit and twist.
While twisting, pry apart the shell to split the camera in half.

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Here the HDMI cover also comes off by itself.

Tim T - 12 giu 2019 Replica

Passo 6

Be careful not to damage the ribbons that connect the halves together.

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Passo 7

Place the pry tool under the black latch. Lift gently until the latch flips up.
Gently pull the ribbon away from the latch.
Be gentle when taking ribbons out and apart because they are fragile.

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How to check the rear part my b700 will turn ON when i disconected the 2 ribbons

josesalgado74 - 29 set 2021 Replica

Passo 8 Internal Bracket

Nikon Coolpix B700 Motherboard Replacement, Internal Bracket: passo 8, immagine 1 di 1

Use the Phillips screwdriver to remove the remaining five 5.55mm screws.
Remove the single 6mm screw.

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The screw to unscrew on the bottom left seems to not exist or is covered by a foam which is as large as the grey area around in the picture.

Tim T - 12 giu 2019 Replica

Also from this step to the next the golden cover got removed it seems.

Tim T - 12 giu 2019 Replica

I removed the left screw on the golden cover as well.

Tim T - 12 giu 2019 Replica

Passo 9

Insert the pry tool under the latch and gently lift up to remove the ribbon.

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Passo 10

Move the ribbon out of the way to reveal the hidden screw.

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I think the revealed 4mm screw has to be removed.

Tim T - 12 giu 2019 Replica

Passo 11

Lift the button assembly gently to give access to remove the 4mm screw.

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Passo 12

On the top of the camera, remove the 6mm screw.

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Passo 13

With the spudger tool gently pry off the white tap holding in the bracket.
Use the same tool to remove the glued-on ribbon.

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Passo 14

Gently lift up the button assembly to slide the bracket out.

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Passo 15

With the pry tool gently lift up the latch and pull the cable toward the lens assembly.
Use the pry tool again and place it under the ribbon and lift straight up to disconnect the ribbon.

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