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HP iPAQ h4155 button panel replacement

Was du brauchst

  1. HP iPAQ h4155 button panel replacement, Battery: Schritt 1, Bild 1 von 1
    • While sliding the silver release tab up, simultaneously lift the cover up from the left side.

  2. HP iPAQ h4155 button panel replacement: Schritt 2, Bild 1 von 1
    • Push the tab left to right to remove the cover.

  3. HP iPAQ h4155 button panel replacement: Schritt 3, Bild 1 von 1
    • Now, lift the battery up and away from the device to remove it.

  4. HP iPAQ h4155 button panel replacement, Back Case: Schritt 4, Bild 1 von 1
    • Remove the four silver screws using the T5 Torx Screwdriver (T5 x .25 in).

  5. HP iPAQ h4155 button panel replacement: Schritt 5, Bild 1 von 1
    • Remove the single black screw that is located beneath the HP sticker with the T5 Torx Screwdriver.

  6. HP iPAQ h4155 button panel replacement: Schritt 6, Bild 1 von 2 HP iPAQ h4155 button panel replacement: Schritt 6, Bild 2 von 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 button panel replacement: Schritt 7, Bild 1 von 1
    • Remove the back case.

  8. HP iPAQ h4155 button panel replacement, Face Plate: Schritt 8, Bild 1 von 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 button panel replacement: Schritt 9, Bild 1 von 2 HP iPAQ h4155 button panel replacement: Schritt 9, Bild 2 von 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 button panel replacement: Schritt 10, Bild 1 von 2 HP iPAQ h4155 button panel replacement: Schritt 10, Bild 2 von 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 button panel replacement: Schritt 11, Bild 1 von 1
    • Next, use a plastic removal tool and separate the silver front case from the black frame.

  12. HP iPAQ h4155 button panel replacement, JoyPad buttons: Schritt 12, Bild 1 von 1
    • Remove the 4 screws along the bottom of the faceplate

    • They are #00 Philips head screws

  13. HP iPAQ h4155 button panel replacement: Schritt 13, Bild 1 von 2 HP iPAQ h4155 button panel replacement: Schritt 13, Bild 2 von 2
    • Once removed you can easily separate the keys from the body.

Abschluss

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

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