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Asus X551CA Heat Sink Replacement

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  1. Asus X551CA Heat Sink Replacement, Keyboard Plate Cover: étape 1, image 1 de 1
    • Power off and unplug your laptop before you begin.

    • Turn the laptop upside-down and remove the following screws using a Phillips #0 driver:

    • Two 9.5 mm screws in the middle of the back edge, and one 9.5 mm screw in the right edge

    • Two 4.3 mm screws in the back corners

    • One 17.5 mm screw at the left edge near the optical drive

    • Three 4.3 mm screws in the front edge

  2. Asus X551CA Heat Sink Replacement: étape 2, image 1 de 1
    • Use the plastic opening tool to separate the keyboard plate cover from the bottom cover. In order to do this, insert the plastic opening tool in between the keyboard plate cover and the bottom cover, then slide along edges to pry open.

  3. Asus X551CA Heat Sink Replacement: étape 3, image 1 de 1
    • Locate the three ribbons connecting the keyboard plate cover to the bottom cover.

  4. Asus X551CA Heat Sink Replacement: étape 4, image 1 de 3 Asus X551CA Heat Sink Replacement: étape 4, image 2 de 3 Asus X551CA Heat Sink Replacement: étape 4, image 3 de 3
    • Invert the laptop in order to gain access to the ribbons.

    • Remove each ribbon by flipping the small white plastic flap up and gently pulling on the ribbon.

  5. Asus X551CA Heat Sink Replacement: étape 5, image 1 de 1
    • Now that the ribbons have been detached from the bottom cover, carefully remove the keyboard plate cover. Once it has been removed, place it in a safe and moisture free area so it does not get damaged.

  6. Asus X551CA Heat Sink Replacement, Hard Drive: étape 6, image 1 de 1
    • Unscrew the three 5.5 mm Phillips #0 screws with the Phillips #0 Screwdriver.

  7. Asus X551CA Heat Sink Replacement: étape 7, image 1 de 1
    • Once the screws have been removed, place your fingers on the left corners and push the hard drive towards the right edge of the laptop (relative to the picture).

  8. Asus X551CA Heat Sink Replacement: étape 8, image 1 de 1
    • Once it is free, remove the hard drive from its internal cavity.

  9. Asus X551CA Heat Sink Replacement, Spacer: étape 9, image 1 de 1
    • Using the Phillips #0 Screwdriver, unscrew the 5.5 mm Phillips #0 screw that holds the spacer in place.

  10. Asus X551CA Heat Sink Replacement: étape 10, image 1 de 1
    • Remove the spacer from the laptop by gently sliding it towards the right edge of the laptop.

  11. Asus X551CA Heat Sink Replacement, WiFi Card: étape 11, image 1 de 1
    • Use the Phillips #0 Screwdriver to unscrew the 3.2 mm Phillips #0 screw which attaches the WiFi card to the motherboard.

  12. Asus X551CA Heat Sink Replacement: étape 12, image 1 de 1
    • Disconnect the Wifi card from the motherboard by gently sliding it towards the right edge of the laptop.

  13. Asus X551CA Heat Sink Replacement: étape 13, image 1 de 1
    • Remove each of the two small antenna connections by disconnecting one wire at a time. Each wire should easily unsnap from the Wifi card.

  14. Asus X551CA Heat Sink Replacement, Battery: étape 14, image 1 de 1
    • Remove the battery from the laptop by applying pressure on both ends and lifting it out of the case.

  15. Asus X551CA Heat Sink Replacement, Motherboard: étape 15, image 1 de 1
    • With the Phillips #0 Screwdriver, remove the nine 5.5 mm Phillips #0 screws which hold the motherboard in place.

  16. Asus X551CA Heat Sink Replacement: étape 16, image 1 de 2 Asus X551CA Heat Sink Replacement: étape 16, image 2 de 2
    • Now, locate the two wires connected to the motherboard.

  17. Asus X551CA Heat Sink Replacement: étape 17, image 1 de 2 Asus X551CA Heat Sink Replacement: étape 17, image 2 de 2
    • Remove the wires by easily pulling them parallel to the motherboard's surface.

    • The wires are very fragile. Be sure to pull carefully so that they do not break!

  18. Asus X551CA Heat Sink Replacement: étape 18, image 1 de 2 Asus X551CA Heat Sink Replacement: étape 18, image 2 de 2
    • Remove the LCD display connection by gently pulling on the attached wire.

    • Gently lift any tape that may be holding the connection.

  19. Asus X551CA Heat Sink Replacement: étape 19, image 1 de 1
    • Remove the motherboard from the case by gently lifting it upward.

  20. Asus X551CA Heat Sink Replacement, Heat Sink: étape 20, image 1 de 1
    • Flip the motherboard over and locate the heat sink.

  21. Asus X551CA Heat Sink Replacement: étape 21, image 1 de 1
    • Remove the four 3.2 mm Phillips #0 screws holding the heat sink in place using the Phillips #0 Screwdriver.

  22. Asus X551CA Heat Sink Replacement: étape 22, image 1 de 1
    • Finally, remove the heat sink by lifting it off the motherboard.

Conclusion

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

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Taylor Downey

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Cal Poly, Team 7-22, Regan Spring 2014 Membre de l'équipe Cal Poly, Team 7-22, Regan Spring 2014

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