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Bem Wireless HL2739B Charging base motherboard Replacement

Introduction

Is your charging base not functioning correctly? It's probably the motherboard.

What you need

  1. Bem Wireless HL2739B Charging base motherboard Replacement, Charging Base Battery: step 1, image 1 of 1

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

    Edit

  2. Bem Wireless HL2739B Charging base motherboard Replacement: step 2, image 1 of 2 Bem Wireless HL2739B Charging base motherboard Replacement: step 2, image 2 of 2

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

    Edit

  4. Bem Wireless HL2739B Charging base motherboard Replacement: step 3, image 1 of 1

    • 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.

    Edit

  5. Bem Wireless HL2739B Charging base motherboard Replacement: step 4, image 1 of 2 Bem Wireless HL2739B Charging base motherboard Replacement: step 4, image 2 of 2
    Tool used on this step:
    Tweezers
    $4.99
    Buy

    • 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.

    Edit

  6. Bem Wireless HL2739B Charging base motherboard Replacement, Charging Base Motherboard: step 5, image 1 of 1
    Tool used on this step:
    Tweezers
    $4.99
    Buy

    • Using tweezers, remove the black wire from the motherboard

    Edit

  7. Bem Wireless HL2739B Charging base motherboard Replacement: step 6, image 1 of 1

    • 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.

    Edit
Conclusion

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

Author

with 3 other contributors

Ryan McQueeney

Member since: 02/28/17

446 Reputation

4 Guides authored

Badges: 6

+3 more badges

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

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