Bem Wireless Hl2739B Charging Base Motherboard Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          7 minutes

Sections

Charging Base Battery
4 steps
Charging Base Motherboard
2 steps

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Introduction

What you need

Step 1

              Charging Base Battery

Peel the rubber cover back from the corner of the auxiliary charging base to reveal the screw.

Peel the rubber cover back from the corner of the auxiliary charging base to reveal the screw.

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Step 2

Use the J1 bit attached to the screwdriver to remove the four 10mm screws from the bottom of the auxiliary charging base.

Use the J1 bit attached to the screwdriver to remove the four 10mm screws from the bottom of the auxiliary charging base.

Step 3

Lift the bottom cover away from the rest of the auxiliary charging base.
There are wires connecting the battery and cover to the rest of the auxiliary charging base. Be careful when removing the auxiliary charging base cover.

Lift the bottom cover away from the rest of the auxiliary charging base.

There are wires connecting the battery and cover to the rest of the auxiliary charging base. Be careful when removing the auxiliary charging base cover.

Step 4

Using the tweezers, pull the wires from the auxiliary charging base’s internal chip.
Be careful not to damage the chip when you remove the wires.
It will likely require soldering to reassemble the auxiliary charging base after this step.

Using the tweezers, pull the wires from the auxiliary charging base’s internal chip.

Be careful not to damage the chip when you remove the wires.

It will likely require soldering to reassemble the auxiliary charging base after this step.

Step 5

              Charging Base Motherboard

Using tweezers, remove the black wire from the motherboard

Using tweezers, remove the black wire from the motherboard

Step 6

Using the plastic opening tool, gently pry the motherboard up and remove it from the charging base.
There are no screws to be removed from the motherboard.

Using the plastic opening tool, gently pry the motherboard up and remove it from the charging base.

There are no screws to be removed from the motherboard.

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

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Author

                                      with 2 other contributors

                    Ryan McQueeney

Member since: 02/28/2017

431 Reputation

                                      4 Guides authored                  



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Team

                       USF Tampa, Team S2-G4, Nance Spring 2017                        

                                                  Member of USF Tampa, Team S2-G4, Nance Spring 2017 



                    USFT-NANCE-S17S2G4                     


                                            4 Members                     


                                            5 Guides authored

Introduction#

What you need#

Team#

Introduction

What you need

Team