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Lenovo Horizon 2s Motherboard Replacement

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  1. Lenovo Horizon 2s Motherboard Replacement, Rear Case: шаг 1, изображение 1 из 3 Lenovo Horizon 2s Motherboard Replacement, Rear Case: шаг 1, изображение 2 из 3 Lenovo Horizon 2s Motherboard Replacement, Rear Case: шаг 1, изображение 3 из 3
    • Flip the device so the rear case is facing upward.

    • With the plastic opening tool carefully pry the plastic piece shown in the picture, until it is completely removed from the case.

  2. Lenovo Horizon 2s Motherboard Replacement: шаг 2, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement: шаг 2, изображение 2 из 2
    • Using your fingers, carefully remove the rubber boot from the right side of the rear case.

    • With the Phillips #1 head, remove the screw placed directly under the rubber boot.

  3. Lenovo Horizon 2s Motherboard Replacement: шаг 3, изображение 1 из 1
    • Using the plastic opening tool, push the display screen on the device forward until it separates from the rear casing.

  4. Lenovo Horizon 2s Motherboard Replacement: шаг 4, изображение 1 из 1
    • Using the plastic opening tool, carefully pry around the perimeter of the screen until the entire screen is completely separated from the rear casing.

  5. Lenovo Horizon 2s Motherboard Replacement: шаг 5, изображение 1 из 3 Lenovo Horizon 2s Motherboard Replacement: шаг 5, изображение 2 из 3 Lenovo Horizon 2s Motherboard Replacement: шаг 5, изображение 3 из 3
    • Before completely separating the screen from the rear casing you will carefully detach two wires that are connected to both sides of the device. This will allow you to completely separate the rear casing from screen.

  6. Lenovo Horizon 2s Motherboard Replacement, Battery: шаг 6, изображение 1 из 1
    • Using your fingers carefully and slowly disconnect the wire shown here from the motherboard.

  7. Lenovo Horizon 2s Motherboard Replacement: шаг 7, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement: шаг 7, изображение 2 из 2
    • Using the Philips screw driver with the number 1 head. Carefully unscrew the six M2- 6mm screws that are circled in the picture.

  8. Lenovo Horizon 2s Motherboard Replacement: шаг 8, изображение 1 из 1
    • Carefully lift the battery from the rear casing.

  9. Lenovo Horizon 2s Motherboard Replacement, Speaker: шаг 9, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement, Speaker: шаг 9, изображение 2 из 2
    • Locate the intertwined black and red wires that connect the two small, black speakers and the motherboard, as shown in the picture.

    • Disconnect this wire from the motherboard by carefully pulling it out.

  10. Lenovo Horizon 2s Motherboard Replacement: шаг 10, изображение 1 из 3 Lenovo Horizon 2s Motherboard Replacement: шаг 10, изображение 2 из 3 Lenovo Horizon 2s Motherboard Replacement: шаг 10, изображение 3 из 3
    • Locate the speakers along the bottom of the device.

    • The speakers are connected by two knobs on each side. Carefully lift the speakers to detach them from the tablet.

  11. Lenovo Horizon 2s Motherboard Replacement: шаг 11, изображение 1 из 1
    • Finally, locate the tape that keeps the speaker wires in the grooves of the device.

    • Peel the tape off as shown and your speakers are now completely disconnected from the tablet.

  12. Lenovo Horizon 2s Motherboard Replacement, HDD: шаг 12, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement, HDD: шаг 12, изображение 2 из 2
    • Using your Philips head screw driver with the number 1 head. Carefully unscrew the four M2-6mm screws that are circled in the picture.

  13. Lenovo Horizon 2s Motherboard Replacement: шаг 13, изображение 1 из 1
    • Now carefully lift the hard-drive that is still attached to the boot from the rear casing.

  14. Lenovo Horizon 2s Motherboard Replacement: шаг 14, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement: шаг 14, изображение 2 из 2
    • Now that the hard-drive is detached from the rear casing you will still have to detach the hard-drive from its boot. Again using the Philips screwdriver with the number one head. Carefully unscrew the four M2-6mm screws that are circled in the picture.

  15. Lenovo Horizon 2s Motherboard Replacement: шаг 15, изображение 1 из 1
    • Now that the screws are detached. You can now carefully lift the hard-drive from the metal boot.

  16. Lenovo Horizon 2s Motherboard Replacement, Motherboard: шаг 16, изображение 1 из 3 Lenovo Horizon 2s Motherboard Replacement, Motherboard: шаг 16, изображение 2 из 3 Lenovo Horizon 2s Motherboard Replacement, Motherboard: шаг 16, изображение 3 из 3
    • With the Phillips #1 head, remove the M2-6mm screw securing the network card.

    • Carefully remove by sliding the network card out from the motherboard.

    • Carefully remove the wires connecting to the network card with light pressure.

  17. Lenovo Horizon 2s Motherboard Replacement: шаг 17, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement: шаг 17, изображение 2 из 2
    • Remove each of the highlighted plugs on the motherboard and set them off the motherboard.

    • Use light pressure to remove the plugs, be gentle not to hurt any connections.

    • Some plugs have tabs as shown on the picture, pull on these tabs lightly to remove the plugs.

  18. Lenovo Horizon 2s Motherboard Replacement: шаг 18, изображение 1 из 2 Lenovo Horizon 2s Motherboard Replacement: шаг 18, изображение 2 из 2
    • With the Phillips #1 head, remove the M2-6mm screws seating the motherboard into the case.

  19. Lenovo Horizon 2s Motherboard Replacement: шаг 19, изображение 1 из 1
    • Once all plugs and screws are removed and out of the way, carefully lift the motherboard from the tablet.

    • Try to only touch the edges of the motherboard because the circuits can be fragile.

Заключение

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

Dustin Carro

Участник с: 09/25/17

224 Репутация

Автор 2 руководств

Команда

USF Tampa, Team S3-G6, Cannon Fall 2017 Участник USF Tampa, Team S3-G6, Cannon Fall 2017

USFT-CANNON-F17S3G6

3 членов

Автор 12 руководств

2 Комментариев

Thank you! This was very helpful and easy to follow

jose gallardo - Ответить

This is great and illustrated well. Did you by any chance see where the CMOS battery is located?

Dan Lysohir - Ответить

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