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Introduction

Use this guide to replace a worn-out battery.

Pièces

  1. HP TouchPad Battery Replacement, Front Panel Assembly: étape 1, image 1 de 1
    • In the following steps, you will use a metal spudger to lift the front panel out from the rear case of your TouchPad.

    • The front panel is held in by seven clips (boxed in red) that are lightly anchored to the rear case. When you remove the front panel assembly, you are bound to break either the clips or their supports attached to the rear case. We will update this guide as we find replacement parts or a better method to remove the panel.

    • As you remove the front panel assembly, also be careful not to damage the ambient light sensor (boxed in yellow) or the two antennas (boxed in orange).

  2. HP TouchPad Battery Replacement: étape 2, image 1 de 1
    • Insert a flat metal spudger in the gap between the rubber outer ring on the front panel assembly and the black plastic rear case near the USB connector.

    • Pry the front panel assembly up from the rear case, being careful not to damage the LCD or the glass panel.

    • As you work through the following steps, insert your metal spudger and pry the front panel up, but do not try to slide the spudger along the gap you're creating. Always remove your spudger, then insert it at another spot and pry upward.

  3. HP TouchPad Battery Replacement: étape 3, image 1 de 2 HP TouchPad Battery Replacement: étape 3, image 2 de 2
    • As in the previous step, use a spudger to pry the front panel up from the rear case along its long edge on the volume button side of the TouchPad.

    • Continue to pry the front panel assembly up along the volume button side of the TouchPad until there is a gap between it and the rear case.

  4. HP TouchPad Battery Replacement: étape 4, image 1 de 2 HP TouchPad Battery Replacement: étape 4, image 2 de 2
    • Pry up the front panel assembly along the top edge of the TouchPad.

    • Be careful not to damage the ambient light sensor or the upper antenna.

  5. HP TouchPad Battery Replacement: étape 5, image 1 de 1
    • Pry up the front panel along the edge closest to the home screen button.

  6. HP TouchPad Battery Replacement: étape 6, image 1 de 2 HP TouchPad Battery Replacement: étape 6, image 2 de 2
    • Before lifting the free side of the front panel up from the rear case, you may need to release it from the plastic retaining clips holding it down.

    • Use your metal spudger to pull the stuck retaining clips away from the edge of the front panel.

  7. HP TouchPad Battery Replacement: étape 7, image 1 de 1
    • After freeing the retaining clips, lift the front panel assembly away from the rear case.

    • Do not try to remove the front panel assembly from the TouchPad just yet, as it is still connected to the motherboard.

  8. HP TouchPad Battery Replacement: étape 8, image 1 de 1
    • Use the attached black tab to pull the display data cable straight up and out of its socket on the motherboard.

    • Pull the cable upwards and not parallel to the face of the motherboard. Doing otherwise may damage the socket on the motherboard.

    • Take care not to pull on the ribbon that is stuck by adhesive to the bottom of cable you are detaching. It does not need to be disconnected.

  9. HP TouchPad Battery Replacement: étape 9, image 1 de 3 HP TouchPad Battery Replacement: étape 9, image 2 de 3 HP TouchPad Battery Replacement: étape 9, image 3 de 3
    • Use your fingernail to carefully flip up the retaining flaps on the two digitizer ribbon cable ZIF sockets.

    • Be sure you are prying up on the hinged retaining flaps, not the sockets themselves.

    • Pull the digitizer ribbon cable straight out of its two sockets on the motherboard.

  10. HP TouchPad Battery Replacement: étape 10, image 1 de 1
    • Remove the front panel assembly from the rear case assembly.

  11. HP TouchPad Battery Replacement, USB Connector Board: étape 11, image 1 de 2 HP TouchPad Battery Replacement, USB Connector Board: étape 11, image 2 de 2
    • Use the edge of a plastic opening tool to peel up the two pieces of copper tape covering the USB connector board near the battery and the motherboard.

  12. HP TouchPad Battery Replacement: étape 12, image 1 de 1
    • Remove the four 3.2 mm Phillips screws securing the USB connector board to the rear case.

  13. HP TouchPad Battery Replacement: étape 13, image 1 de 1
    • Pry the upper end of the USB connector board upwards to disconnect it from its socket on the logic board.

  14. HP TouchPad Battery Replacement: étape 14, image 1 de 1
    • Pull the USB connector board away from the bottom edge of the rear case and lift, but do not remove it out of its housing.

    • The USB connector board is still attached to the vibrator motor. Do not completely remove the USB connector board just yet.

  15. HP TouchPad Battery Replacement: étape 15, image 1 de 3 HP TouchPad Battery Replacement: étape 15, image 2 de 3 HP TouchPad Battery Replacement: étape 15, image 3 de 3
    • Pull the vibrator motor connector straight away from its socket on the USB connector board.

    • Remove the USB connector board from the TouchPad.

    • NOTE: First verify that there is a connector before pulling! The vibrator motor may be soldered directly to the USB Board requiring the motor to be pried up and removed together with the board.

  16. HP TouchPad Battery Replacement, Motherboard Assembly: étape 16, image 1 de 1
    • If present, remove the two pieces of tape boxed in red.

  17. HP TouchPad Battery Replacement: étape 17, image 1 de 2 HP TouchPad Battery Replacement: étape 17, image 2 de 2
    • Use the edge of a plastic opening tool to flip up the retaining flap on the volume control/power button ribbon cable socket.

    • Be sure you are prying up on the hinged retaining flap, not the socket itself.

    • Pull the cable out of its socket.

  18. HP TouchPad Battery Replacement: étape 18, image 1 de 1
    • Use a plastic opening tool to lift the camera connector up and out of its socket on the motherboard.

    • Bend the camera cable away from the motherboard.

  19. HP TouchPad Battery Replacement: étape 19, image 1 de 2 HP TouchPad Battery Replacement: étape 19, image 2 de 2
    • Carefully flip up the retaining flap on the microphone cable socket.

    • Be sure you are prying up on the hinged retaining flap.

    • Pull the microphone cable out of its socket.

  20. HP TouchPad Battery Replacement: étape 20, image 1 de 1
    • Use your plastic opening tool to pry the upper antenna connector up from its socket on the motherboard.

  21. HP TouchPad Battery Replacement: étape 21, image 1 de 2 HP TouchPad Battery Replacement: étape 21, image 2 de 2
    • Pry up the retaining flap on the headphone jack ribbon cable socket.

    • Be sure you are prying up on the hinged retaining flap.

    • Pull the headphone jack ribbon cable out of its socket.

  22. HP TouchPad Battery Replacement: étape 22, image 1 de 1
    • Pry the speaker cable connector up from its socket on the motherboard.

    • Pry up from beneath the wires.

  23. HP TouchPad Battery Replacement: étape 23, image 1 de 2 HP TouchPad Battery Replacement: étape 23, image 2 de 2
    • Use a plastic opening tool to flip up the retaining flap on the digitizer board ribbon cable socket.

    • Be sure you are prying up on the hinged retaining flap, not the socket itself.

    • Pull the digitizer ribbon cable out of its socket.

  24. HP TouchPad Battery Replacement: étape 24, image 1 de 1
    • Pry up the lower antenna cable connector from its socket on the motherboard.

  25. HP TouchPad Battery Replacement: étape 25, image 1 de 1
    • De-route the lower antenna cable along the top edge of the battery and carefully pull it out from under its retaining clip near the top right corner of the battery.

  26. HP TouchPad Battery Replacement: étape 26, image 1 de 1
    • Remove the eight 3.2 mm Phillips screws securing both the battery and the motherboard to the rear case.

  27. HP TouchPad Battery Replacement: étape 27, image 1 de 2 HP TouchPad Battery Replacement: étape 27, image 2 de 2
    • Use a plastic opening tool to pry the battery up from the tape securing it to the rear case.

    • It is easiest to pry up along the edges of the battery closest to the USB connector and the digitizer board.

  28. HP TouchPad Battery Replacement: étape 28, image 1 de 1
    • Lift the motherboard assembly out of the rear case, minding any cables that may get caught.

  29. HP TouchPad Battery Replacement: étape 29, image 1 de 2 HP TouchPad Battery Replacement: étape 29, image 2 de 2
    • Carefully pull the battery away from the L-shaped motherboard to disconnect its cable.

    • Remove the battery from the motherboard.

  30. HP TouchPad Battery Replacement, Battery: étape 30, image 1 de 1
    • Battery remains.

Conclusion

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

56 autres ont terminé cette réparation.

6 commentaires

Removing the screen is easily the most difficult, time consuming and frustrating part of the whole process. Once removed, the rest, while tedious, is not particularly difficult.

jsifert Macs - Réponse

Replaced the battery, and still not powering up. Is there some sort of step missing to activate the battery? I have two devices which has the same issue, and can't power them up again after replacing the battery which is fully charged.

Gaser - Réponse

Is this worth bothering with? An Amazon Fire HD 8 is $80.

Randy - Réponse

Very well done! I could have used a little more “here is a clip that holds the screen frame to the body frame…” because I was gently prying the screen out of its own frame. But luckily never snapped it.

i have 2 units, 1 of which went below battery critical and is in that protective state now where it won’t take a charge. Going to take the battery from the other unit so I can power this one on and the flash the battery system firmware to reset and hopefully initiate the charging capabilities.

i honestly can’t believe this was built back in 2011 because they did a pretty good job.

And I just happened to see an original charging barrel at my friends house while visiting in another state. He was just charging his iPhone with it so I begged him to trade me for a wall wart that I had. Super lucky find.

thanks again for posting this guide.

And to anyone still reading, the newest nightly builds will crash your touchpad for sure.

Written 4/3/2019

james

James D Garcia - Réponse

The newest nightly builds? I thought HP had totally abandoned the TouchPad.

Margret Rosenberg -

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