Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement

Geschrieben von: matthew vandeventer
  • Kommentare: 0
Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement

Schwierigkeitsgrad

Moderate

Schritte

13

Zeitaufwand

15 Minuten

Einleitung

The Wi-Fi card provides a wireless connection to a network. If it fails, you may be left with no other option to connect the tablet to the internet.

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    • Place the tablet screen side up.

    • Make sure the device is turned off to avoid damage.

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    • Use the metal spudger to press an opening between the screen and back cover.

    • The plastic tabs are located on each corner of the back cover.

    • Be careful, as the plastic tabs are delicate.

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    • Wedge the plastic opening tool between the screen and the back panel to prevent re-engagement

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    • Slide the metal spudger around the casing to separate it from the inside of the tablet.

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    • Flip the tablet over so the screen side is down after all the tabs are separated.

    • Remove the back panel by delicately lifting it straight up.

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    • Remove the adhesive tape from the power connection cables.

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    • Instructions for desoldering can be found on the iFixit website.

    • The soldering iron is hot. It can burn you and it can cause damage to the wires and motherboard.

    • Grab hold of the red wire using the tweezers.

    • Desolder the red wire connection from the motherboard using the tip of the soldering iron.

    • Move the wire connection away from the motherboard.

    • Do not let the red wire connection touch other wires or the motherboard.

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    • Desolder the black and yellow wire connection from the motherboard by following the previous step.

    • When moving the wire connections, do not let the red wire connection touch other wires or the motherboard.

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    • Insert the flat end of the nylon spudger between the battery and the case.

    • The battery is connected to the tablet with an adhesive tape and will come free slowly.

    • Do not puncture or bend the battery while removing. If your battery is swollen, take appropriate precautions.

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    • Identify the card and its connection to the motherboard.

    • The card itself.

    • The area where the card connects to the motherboard.

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    • Peel off the adhesive tape holding the wires down.

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    • Desolder the wire.

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    • Use the tweezers to peel the Wi-Fi card off.

Abschluss

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

Tinte & Feder

matthew vandeventer

Mitglied seit: 11/03/15

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