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Canon PowerShot G7X Motherboard Replacement

Introduction

The motherboard functions as the central hub for all of the components in your device. If one or more components cease to function, the motherboard may be faulty. Follow the directions in this guide to replace the motherboard in your device.

What you need

  1. Canon PowerShot G7X Motherboard Replacement, Dial: step 1, image 1 of 1

    • Remove the five 2mm Phillips #000 screws that are under the screen of the camera.

    Edit

  2. Canon PowerShot G7X Motherboard Replacement: step 2, image 1 of 1

    • Remove the two 3mm Phillips #000 screws under the AV-out digital flap.

    • Remove the two 3 mm Phillips #000 screws from the side of the camera.

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  3. Canon PowerShot G7X Motherboard Replacement: step 3, image 1 of 1

    • Remove the two 3 mm Phillips #000 screws on the side of camera with the flash toggle.

    Edit

  4. Canon PowerShot G7X Motherboard Replacement: step 4, image 1 of 1

    • Remove the four 4 mm Phillips #000 screws from the plate on the bottom of the camera.

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  5. Canon PowerShot G7X Motherboard Replacement: step 5, image 1 of 1

    • Remove the back plate.

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  6. Canon PowerShot G7X Motherboard Replacement: step 6, image 1 of 1

    • Remove the three 3 mm Phillips #000 screws around the dial.

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  7. Canon PowerShot G7X Motherboard Replacement: step 7, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 7, image 2 of 2

    • Using the nylon spudger, gently lift the ZIF tab.

    • Disconnect the ribbon cable that connects the dial to the motherboard.

    • Remove the dial from the device.

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  8. Canon PowerShot G7X Motherboard Replacement, Flash: step 8, image 1 of 2 Canon PowerShot G7X Motherboard Replacement, Flash: step 8, image 2 of 2

    • Remove the three, blue 5 mm Phillips screws from the back plate.

    • Remove seven 2 mm Phillips #000 screws.

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  10. Canon PowerShot G7X Motherboard Replacement: step 9, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 9, image 2 of 2

    • While using the plastic opening tool, gently pry the top plate off the camera.

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  11. Canon PowerShot G7X Motherboard Replacement: step 10, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 10, image 2 of 2

    • Using the black nylon spudger, gently lift the ribbon cable connected to the LCD screen housing until it comes out then remove the housing.

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  12. Canon PowerShot G7X Motherboard Replacement: step 11, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 11, image 2 of 2

    • Remove the 2 mm Phillips #000 screw underneath the top plate.

    • Remove silver plate.

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  13. Canon PowerShot G7X Motherboard Replacement: step 12, image 1 of 1

    • Take the Phillips #000 and remove the three 5 mm screws from the front plate.

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  14. Canon PowerShot G7X Motherboard Replacement: step 13, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 13, image 2 of 2

    • Using the spudger, gently lift the ribbon cable from underneath the front plate.

    • Remove the front plate.

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  15. Canon PowerShot G7X Motherboard Replacement: step 14, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 14, image 2 of 2

    • Remove flash toggle plate.

    • Remove the 2mm Phillips #000 screws under the flash toggle.

    Edit

  16. Canon PowerShot G7X Motherboard Replacement: step 15, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 15, image 2 of 2

    • Flash contains charged capacitor. Shock hazard.

    • Using the black nylon spudger, gently lift the ribbon cable that connects the flash to motherboard and remove the flash from the device.

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  17. Canon PowerShot G7X Motherboard Replacement, Lens: step 16, image 1 of 1

    • Remove the 5 mm Phillips #000 screw from the copper plate.

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  18. Canon PowerShot G7X Motherboard Replacement: step 17, image 1 of 1

    • Using the black nylon spudger, lift the ribbon cable gently until it comes out.

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  19. Canon PowerShot G7X Motherboard Replacement: step 18, image 1 of 1

    • Remove the copper plate to reveal connections to the lens.

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  20. Canon PowerShot G7X Motherboard Replacement: step 19, image 1 of 1

    • Using the black nylon spudger, lift gently on the pin connector until it comes off.

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  21. Canon PowerShot G7X Motherboard Replacement: step 20, image 1 of 2 Canon PowerShot G7X Motherboard Replacement: step 20, image 2 of 2

    • Using the spudger, gently lift on the ribbon cable until it comes out.

    • Separate the lens from the motherboard.

    Edit

  22. Canon PowerShot G7X Motherboard Replacement, Motherboard: step 21, image 1 of 1

    • Remove the 5 mm Phillips #000 silver, anchor screws from the corners of the motherboard marked in the picture.

    Edit

  23. Canon PowerShot G7X Motherboard Replacement: step 22, image 1 of 1

    • Remove motherboard.

    Edit
Conclusion

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

One other person completed this guide.

Author

with 2 other contributors

Brandon Lacy

Member since: 11/06/19

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Team

IUPUI, Team S1-G5, Stella Fall 2019 Member of IUPUI, Team S1-G5, Stella Fall 2019

IUPUI-STELLA-F19S1G5

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5 Guides authored

One Comment

Very Good!
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