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Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement

Introduction

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.

What you need

  1. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement, Back Panel: step 1, image 1 of 1

    • Place the tablet screen side up.

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

    Edit

  2. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 2, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 2, image 2 of 2

    • 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.

    Edit

  3. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 3, image 1 of 1

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

    Edit

  4. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 4, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 4, image 2 of 2

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

    Edit

  5. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 5, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 5, image 2 of 2

    • 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.

    Edit

  7. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement, Battery: step 6, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement, Battery: step 6, image 2 of 2

    • Remove the adhesive tape from the power connection cables.

    Edit

  8. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 7, image 1 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 7, image 2 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 7, image 3 of 3

    • 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.

    Edit

  9. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 8, image 1 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 8, image 2 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 8, image 3 of 3

    • 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.

    Edit

  10. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 9, image 1 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 9, image 2 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 9, image 3 of 3

    • 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.

    Edit

  11. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement, Wi-Fi Card Replacement: step 10, image 1 of 1

    • Identify the card and its connection to the motherboard.

    • The card itself.

    • The area where the card connects to the motherboard.

    Edit

  12. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 11, image 1 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 11, image 2 of 3 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 11, image 3 of 3

    • Peel off the adhesive tape holding the wires down.

    Edit

  13. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 12, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 12, image 2 of 2

    • Desolder the wire.

    Edit

  14. Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 13, image 1 of 2 Hannspree Hannspad SN1AT71 Wi-Fi Card Replacement: step 13, image 2 of 2

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

    Edit
Conclusion

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

One other person completed this guide.

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matthew vandeventer

Member since: 03/11/15

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Colorado Springs, Team 9-4, Panko Spring 2015 Member of Colorado Springs, Team 9-4, Panko Spring 2015

UCCS-PANKO-S15S9G4

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