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简介

The motherboard controls all of the processes of the device and if it is faulty must be replaced otherwise the device will not operate.

  1. Lenovo Tab 2 A10-70 Motherboard Replacement, Battery: 步骤 1 中的图像 1,2 Lenovo Tab 2 A10-70 Motherboard Replacement, Battery: 步骤 1 中的图像 2,2
    • Before removing the battery, make sure the device is powered off

    • Use a plastic opening tool to pry open the back cover of the tablet.

    • The second picture shows the tablet with the back removed.

  2. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 2 中的图像 1,1
    • Remove the tape that secures the ribbon cable.

    • Use precision tweezers if the tape cannot be removed by hand.

  3. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 3 中的图像 1,1
    • Handle ribbon cables with care so it does not rip or tear.

    • Carefully remove the ribbon cable from the power button connector.

    • To remove the cable, push the clamp on the connector up and pull gently.

  4. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 4 中的图像 1,1
    • Remove the following screws securing the metal frame holding the battery.

    • Five 2 mm Philips screws.

    • Use either the Phillips #00 or #000 bit to remove the screws.

  5. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 5 中的图像 1,2 Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 5 中的图像 2,2
    • Remove the grey tape.

    • Unscrew the hidden 2mm screw using the Phillips #000 drill bit.

  6. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 6 中的图像 1,1
    • Remove the second piece of tape from the other ribbon cable connected to the battery.

  7. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 7 中的图像 1,1
    • Remove the screws securing the battery connector cover.

    • Two 2mm Phillips screws.

  8. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 8 中的图像 1,1
    • Once the screws are removed, remove the metal cover shown.

  9. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 9 中的图像 1,1
    • Gently remove the following:

    • Disconnect the battery ribbon cable.

  10. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 10 中的图像 1,1
    • Once the battery ribbon cable is detached, carefully remove the battery.

  11. Lenovo Tab 2 A10-70 Motherboard Replacement, Motherboard: 步骤 11 中的图像 1,1
    • Remove the following screws using the Phillips #000 screwdriver.

    • Eleven 4 mm screws in total.

  12. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 12 中的图像 1,2 Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 12 中的图像 2,2
    • Remove the strip from the center right of the device on the motherboard.

  13. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 13 中的图像 1,1
    • Remove the larger strip on the upper-left on the device by lifting up the clip that holds it in place and gently remove it.

  14. Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 14 中的图像 1,2 Lenovo Tab 2 A10-70 Motherboard Replacement: 步骤 14 中的图像 2,2
    • The speakers of the tablet are connected to the motherboard.

    • Parts of the motherboard are secured to the frame of the tablet with adhesive. Gently pry up to remove from the tablet.

    • The wire connected to the motherboard can be removed by lifting them from their shown slots.

    • You have now removed the motherboard .

结论

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

6等其他人完成本指南。

Ricardo Montanez

于2016年02月08日注册

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撰写一个指南

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USF Tampa, Team 12-6, Eyestone Spring 2016 USF Tampa, Team 12-6, Eyestone Spring 2016 的会员

USFT-EYESTONE-S16S12G6

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创作了10篇指南

5条评论

My daughter's tablet is jumping flashing glitching and showing vertical lines it just started happening out of the blue what can I do to fix it.

babygirljm91 - 回复

Is anybody knows what that black tape thing in the video?

https://youtu.be/etxKSTK3Gno?t=8m19s

Thank you!

voneout - 回复

That’s probably, the wifi antenna/booster….

voneout -

Io volevo comprare una scheda madre Lenovo Tab 2 a 10 - 70 l grazie

fatmax55 - 回复

this tablet does not support any android update anymore and has historical issues with wifi. Can any newer motherboard be installed with the same screen and battery and case? some sort of HW upgrade last trial before it ends in the bin...

Andrea Pastore - 回复

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