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HP iPAQ h4155 LCD screen replacement

What you need

  1. HP iPAQ h4155 LCD screen replacement, Battery: step 1, image 1 of 1
    • While sliding the silver release tab up, simultaneously lift the cover up from the left side.

  2. HP iPAQ h4155 LCD screen replacement: step 2, image 1 of 1
    • Push the tab left to right to remove the cover.

  3. HP iPAQ h4155 LCD screen replacement: step 3, image 1 of 1
    • Now, lift the battery up and away from the device to remove it.

  4. HP iPAQ h4155 LCD screen replacement, Back Case: step 4, image 1 of 1
    • Remove the four silver screws using the T5 Torx Screwdriver (T5 x .25 in).

  5. HP iPAQ h4155 LCD screen replacement: step 5, image 1 of 1
    • Remove the single black screw that is located beneath the HP sticker with the T5 Torx Screwdriver.

  6. HP iPAQ h4155 LCD screen replacement: step 6, image 1 of 2 HP iPAQ h4155 LCD screen replacement: step 6, image 2 of 2
    • Next, use your plastic removal tool to separate the gray back from the black center piece.

    • For better results, start the separation at the corner piece.

  7. HP iPAQ h4155 LCD screen replacement: step 7, image 1 of 1
    • Remove the back case.

  8. HP iPAQ h4155 LCD screen replacement, Face Plate: step 8, image 1 of 1
    • Now that the back cover is removed, use the #00 Philips x .17 screwdriver to remove the small screw to the left of the SD card slot.

  9. HP iPAQ h4155 LCD screen replacement: step 9, image 1 of 2 HP iPAQ h4155 LCD screen replacement: step 9, image 2 of 2
    • Next, unlock and remove the ribbon cable.

    • Using metal tweezers, carefully pull back on both sides of the brown bar unlocking the cable and slipping it out of the connector.

    • The bar, the connector, and the cable are fragile components that are easily broken.

  10. HP iPAQ h4155 LCD screen replacement: step 10, image 1 of 2 HP iPAQ h4155 LCD screen replacement: step 10, image 2 of 2
    • Next, remove the wire from the bottom of the mother board.

    • The easiest method is to use metal tweezers and grip the plug closest to the connector.

    • Make sure all the connections are properly disconnected before separation from the motherboard.

  11. HP iPAQ h4155 LCD screen replacement: step 11, image 1 of 1
    • Next, use a plastic removal tool and separate the silver front case from the black frame.

  12. HP iPAQ h4155 LCD screen replacement, Touch LCD Screen: step 12, image 1 of 2 HP iPAQ h4155 LCD screen replacement, Touch LCD Screen: step 12, image 2 of 2
    • Now that the front cover is removed we can detach the screen

    • Remove the ribbon connector by pulling gently on the silver top. It will snap off the mother board.

    • The ribbon cable and connector can be easily removed if you genetly lift up the motherboard to create a small gap

  13. HP iPAQ h4155 LCD screen replacement: step 13, image 1 of 3 HP iPAQ h4155 LCD screen replacement: step 13, image 2 of 3 HP iPAQ h4155 LCD screen replacement: step 13, image 3 of 3
    • Now the screen can be removed

Conclusion

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

One other person completed this guide.

John Pagliero

Member since: 01/27/11

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