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Hannspree SN12E2 IO Board Replacement

Introduzione

The Hann Spree SN12E2 is a great laptop, but eventually you may need to repair something complex, such as the motherboard. Replacing the motherboard can resolve a variety of issues, including problems with the display, charging, USB ports, or keyboard. All of these can be caused by a damaged motherboard. The motherboard is often considered the “brain” of the computer. But if it fails, many other parts will stop working as well. In this guide, you’ll learn step by step in how to replace the motherboard.

Cosa ti serve

  1. Hannspree SN12E2 IO Board Replacement, Battery: passo 1, immagine 1 di 1

    • Unplug and power off your laptop.

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  2. Hannspree SN12E2 IO Board Replacement: passo 2, immagine 1 di 1

    • Close your laptop .

    • Place your laptop face down on a flat surface.

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  3. Hannspree SN12E2 IO Board Replacement: passo 3, immagine 1 di 3 Hannspree SN12E2 IO Board Replacement: passo 3, immagine 2 di 3 Hannspree SN12E2 IO Board Replacement: passo 3, immagine 3 di 3

    • Unlatch the lock on the top right of your laptop first.

    • You will need to pull on the lock on the left side and remove the battery at the same time

    • The left lock is a spring lock and needs constant pressure applied in order to stay open.

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  4. Hannspree SN12E2 IO Board Replacement, Touchpad Plane/Keyboard: passo 4, immagine 1 di 1

    • Remove all the 5mm PH0 screws on the back cover

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  5. Hannspree SN12E2 IO Board Replacement: passo 5, immagine 1 di 3 Hannspree SN12E2 IO Board Replacement: passo 5, immagine 2 di 3 Hannspree SN12E2 IO Board Replacement: passo 5, immagine 3 di 3

    • Gently pry the case apart starting at the lower right corner using the small spudger

    • Move around the case gently prying until the touchpad plane is free from the rest of the case

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  6. Hannspree SN12E2 IO Board Replacement: passo 6, immagine 1 di 2 Hannspree SN12E2 IO Board Replacement: passo 6, immagine 2 di 2

    • Gently lift up on the touchpad portion of the touchpad plane

    • Unplug the ZIFF connector by pulling gently on the black retaining blade and removing the white flat flex cable

    • Pull the touchpad away from the rest of the case

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  7. Hannspree SN12E2 IO Board Replacement: passo 7, immagine 1 di 1

    • Gently lift up on the loose keyboard to expose the ZIFF connector.

    • Unplug the keyboard ZIFF following the same instructions as the touchpad ZIFF

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  8. Hannspree SN12E2 IO Board Replacement, Hard Drive Access Door: passo 8, immagine 1 di 1

    • Remove the three 3mm Phillips #0 screws.

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  9. Hannspree SN12E2 IO Board Replacement: passo 9, immagine 1 di 1

    • Gently pull on the access panel to remove it.

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  10. Hannspree SN12E2 IO Board Replacement, Hard Drive: passo 10, immagine 1 di 1

    • Remove the four 4mm Phillips #0 retaining screws.

    • The hard drive caddy is the large piece of metal with black circles.

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  11. Hannspree SN12E2 IO Board Replacement: passo 11, immagine 1 di 1

    • Next, lift up the hard drive and pull towards you. Lift up the end of the hard drive that is not plugged into the computer.

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  12. Hannspree SN12E2 IO Board Replacement: passo 12, immagine 1 di 2 Hannspree SN12E2 IO Board Replacement: passo 12, immagine 2 di 2

    • Slide your hard drive out of the metal piece by unscrewing the sides.

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  13. Hannspree SN12E2 IO Board Replacement, IO Board: passo 13, immagine 1 di 1

    • Remove the three 3mm PH0 screws holding the IO board to the case.

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  14. Hannspree SN12E2 IO Board Replacement: passo 14, immagine 1 di 3 Hannspree SN12E2 IO Board Replacement: passo 14, immagine 2 di 3 Hannspree SN12E2 IO Board Replacement: passo 14, immagine 3 di 3

    • Unplug the three JST connectors connecting the IO board to the motherboard.

    • For each connector, remove by gently pulling parallel to the connector housing until the connector becomes undone

    • When replacing the connectors ensure that they are oriented correctly. The housing is keyed to prevent the connectors from being plugged in backwards.

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  15. Hannspree SN12E2 IO Board Replacement: passo 15, immagine 1 di 1

    • Remove IO Board by gently tilting it toward the outer edge of the case.

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Conclusione

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

Autore

con 5 altri collaboratori

jacob

Membro da: 03/25/19

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Team

UMass Dartmouth, Team S2-G2, Simcock Spring 2019 Membro di UMass Dartmouth, Team S2-G2, Simcock Spring 2019

UMASSD-SIMCOCK-S19S2G2

4 Membri

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