Einleitung

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    • Before working on the laptop, make sure it is shut down.

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    • Pull the locking tab to the right showing a unlocked symbol.

    • Then pull the release tab to the left, releasing the battery.

    • Lift the battery out of its connection.

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    • Unscrew the single Phillips #0 screw that holds the optical drive in place.

    • Using a spudger push the optical drive out.

    • Pull the optical drive completely out and set it to the side.

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    • Using a spudger, pry up the rubber cap.

    • Remove the single screw underneath the cap.

    • Slightly lift up on the marked section of the hinge cap. Pull away from the computer to release the cap.

    • Remove the hinge screw.

    • Repeat all steps on the other side.

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    • Remove each of the highlighted screws.

    • Note, this screw is sometimes covered by a cap.

    • Remove the silver pan head crew in the optical drive bay.

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    • Flip your computer back over and open the display. Using a sputter, opening tool, guitar pick, or card pry up on the top case between the frame and itself.

    • Follow all the way around the top case gently, until the keyboard is able to be lifted freely.

    • NOTE* Do not lift the keyboard off until the next step in which we pull the ribbon cable connections.

    • Using your spudger, or prying tool lift the releases for each ribbon cable. *Be cautious when removing and handling ribbon cables as they are very fragile.

    • Lastly, remove the last two ribbon cables located at the top of the keyboard.

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    • Remove each cable and connection to the logic board.

    • Next, remove the screws holding the motherboard to the bottom case.

    • There may be a screw in this area, there was not in the computer I worked on.

    • Remove the screw holding the wifi card in place. Pull the wifi card out.

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    • The hardest connection to remove, this is the cable to the AC/DC power port. Remove it by pulling the outside edges of the connector and wiggling gently.

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    • Remove the fan by disconnecting the white pin connector and then removing the only Phillips crew holding the fan in place.

    • Now you're ready to put the new logic board in!

Abschluss

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

help

Mitglied seit: 25/07/14

410 Reputation

3 Kommentare

Thanks for this guide. Apparently the RAM is on the underside of the logic board?

I have a HP 15-P189NA which could do with a RAM upgrade.

Douglas Bateman -

Das Modell 15-P151NG ist etwas anders, hilft trotzdem die Anleitung.

Alex Barblexi -

Ich wäre an dem defekten Mainboard interessiert.

Bernd Dreyer -