Samsung St76 Motherboard Replacement Repair Guide

Difficulty

Moderate

Steps

6

Time Required

                          25 - 35 minutes            

Sections

3

• Back Panel
• 2 steps
• Screen
• 2 steps
• Motherboard
• 2 steps

Flags

1

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Introduction

What you need

Step 1

              Back Panel               

• Use a Phillips head screwdriver to remove 5 screws from the camera. There are 2 4mm screws on the left side, 2 2mm screws on the right side and 1 4mm screw on the bottom.
• Do not mix the 5 screws; they are different sizes.

Use a Phillips head screwdriver to remove 5 screws from the camera. There are 2 4mm screws on the left side, 2 2mm screws on the right side and 1 4mm screw on the bottom.

Do not mix the 5 screws; they are different sizes.

1024

Step 2

• Use your fingers to pull the back cover off.

Use your fingers to pull the back cover off.

Step 3

              Screen               

• Separate the button panel to reveal the port holding the screen on.
• Use a plastic opening tool to help with this task.

Separate the button panel to reveal the port holding the screen on.

Use a plastic opening tool to help with this task.

Step 4

• Remove the yellow cable by pulling gently upwards, away from the inside of the camera, until it separates from its port.

Remove the yellow cable by pulling gently upwards, away from the inside of the camera, until it separates from its port.

Step 5

              Motherboard               

• Remove 2 3mm screws from the metal plate covering the motherboard and lens using a Phillips #00 screw driver.

Remove 2 3mm screws from the metal plate covering the motherboard and lens using a Phillips #00 screw driver.

Step 6

• Remove the 4 cables connecting the motherboard to the camera body.
• Use a plastic opening tool to help with this task.

Remove the 4 cables connecting the motherboard to the camera body.

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

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                    Jessica Bain                     

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compand - Jan 13, 2016

Reply

Thanks for great info. I should add that one can also clean the sensor. Sensor is circular plate with 3 screws at back of the lens. Now the camera is like new!

Demaree Wiitala - Dec 23, 2016

Reply

Where can you buy a replacement motherboard?

Paul Cohen - Oct 5, 2019

Reply

ST76 and ST77 are very close relatives.

As it can be seen on the parts, some are marked: ”ST77”

Paul