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HP Envy 4-1105dx Battery Replacement

Introduction

Use this guide to give a new lease on life to your HP device by replacing the battery. If the battery does not charge past a low level or shuts down unexpectedly, it may be time to replace it. This guide provides detailed instructions for removing the battery from your device.

What you need

  1. HP Envy 4-1105dx Battery Replacement, Battery: step 1, image 1 of 1

    • Power off the device before beginning disassembly. Disconnect all external devices.

    • Flip the device on its back.

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  2. HP Envy 4-1105dx Battery Replacement: step 2, image 1 of 1

    • Unscrew and remove the one 7.5 mm Phillips-head screw using Phillips #1 screwdriver.

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  3. HP Envy 4-1105dx Battery Replacement: step 3, image 1 of 1

    • Unscrew twelve 6.0 mm Phillips-head screws using Phillips #1 screwdriver.

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  5. HP Envy 4-1105dx Battery Replacement: step 4, image 1 of 1

    • Use the plastic opening tool (which is short and has a thin end for prying open device parts) to pry open the back case of the device.

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  6. HP Envy 4-1105dx Battery Replacement: step 5, image 1 of 1

    • Once the device is open, move the ribbon cable to the side.

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  7. HP Envy 4-1105dx Battery Replacement: step 6, image 1 of 1

    • Use the flat end of a plastic spudger to disconnect the battery cable from its socket in the motherboard.

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  8. HP Envy 4-1105dx Battery Replacement: step 7, image 1 of 1

    • Unscrew and remove the three 4.0 mm Phillips-head screws that hold the battery in place, using a Phillips #1 screwdriver.

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  9. HP Envy 4-1105dx Battery Replacement: step 8, image 1 of 1

    • Lift the battery up and remove.

    • Removing the battery can dislodge the touchpad bracket. Place the battery carefully over the alignment pins.

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Conclusion

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

One other person completed this guide.

One Comment

Worked very well, many thanks

Tony Chan - Reply

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