Difficulty

Moderate

Steps

6

Time Required

                          20 minutes

Sections

1

  • Motherboard
  • 6 steps

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0

  • BackNest x Yale Lock

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Introduction

The motherboard is located inside and responsible for the lights, locking the lock, connecting the keypad, and helping the whole lock function.

Before beginning the process, be sure the device is off and not connected to the keypad.

What you need

Step 1

              Motherboard
  • Before proceeding, make sure the batteries are removed to avoid being electrocuted and damage to the lock
  • If you do not know how to remove the batteries then I would recommend looking at our battery replacement guide for help.

Before proceeding, make sure the batteries are removed to avoid being electrocuted and damage to the lock

If you do not know how to remove the batteries then I would recommend looking at our battery replacement guide for help.

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Step 2

  • Remove 3 screws as shown to remove the first cover.
  • The 3 screws are 0.25 inches length

Remove 3 screws as shown to remove the first cover.

The 3 screws are 0.25 inches length

Step 3

  • Using a pin to push down the knot holding the wire and the tweezer to safely remove the wire from the motherboard

Using a pin to push down the knot holding the wire and the tweezer to safely remove the wire from the motherboard

Step 4

  • Use a spudger or plastic tool to lift the ZIF lock upward (as shown in the first picture).
  • Use tweezers to remove the ribbon cable from the motherboard.

Use a spudger or plastic tool to lift the ZIF lock upward (as shown in the first picture).

Use tweezers to remove the ribbon cable from the motherboard.

Step 5

  • Continue to remove 2 screws holding the motherboard to the lock shell.
  • The screws are 0.20 inches in length.

Continue to remove 2 screws holding the motherboard to the lock shell.

The screws are 0.20 inches in length.

Step 6

  • Use an opening tool to push the motherboard out as shown in the picture.

Use an opening tool to push the motherboard out as shown in the picture.

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

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Author

                                      with 3 other contributors 


                    Bryant Duong

Member since: 09/26/2022

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                       CSU Los Angeles, Team 5-3, Adachi Fall 2022                        

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