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Envizen V100M Motherboard Replacement

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  1. Envizen V100M Motherboard Replacement, Back Cover: 步骤 1 中的图像 1,2 Envizen V100M Motherboard Replacement, Back Cover: 步骤 1 中的图像 2,2
    • Remove the two screws on the side of the tablet that hold the back cover in place using the ifixit PH00 screwdriver.

    • The two screws for the back cover are: 1.5mm diameter x 3.5mm long

  2. Envizen V100M Motherboard Replacement: 步骤 2 中的图像 1,3 Envizen V100M Motherboard Replacement: 步骤 2 中的图像 2,3 Envizen V100M Motherboard Replacement: 步骤 2 中的图像 3,3
    • Pry along the edge of the device to separate the back cover from the device.

    • The speakers are attached to the back cover and motherboard assembly so remove carefully.

  3. Envizen V100M Motherboard Replacement, Battery: 步骤 3 中的图像 1,3 Envizen V100M Motherboard Replacement, Battery: 步骤 3 中的图像 2,3 Envizen V100M Motherboard Replacement, Battery: 步骤 3 中的图像 3,3
    • Remove the non-conductive tape located on the battery and motherboard assembly.

  4. Envizen V100M Motherboard Replacement: 步骤 4 中的图像 1,3 Envizen V100M Motherboard Replacement: 步骤 4 中的图像 2,3 Envizen V100M Motherboard Replacement: 步骤 4 中的图像 3,3
    • Slide the ifixit spudger under the battery, and work down the side of the battery, releasing it from the adhesive holding it down.

    • Remove battery from the Envizen V100M.

  5. Envizen V100M Motherboard Replacement: 步骤 5 中的图像 1,1
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Remove the solder from the red and black wires from the battery attached to the motherboard. Here is a guide on how to solder.

    • Remove the red and black wire from the motherboard using tweezers. If tweezers are unable to remove the wires, heat can be used to loosen the solder allowing for the wires to be removed.

  6. Envizen V100M Motherboard Replacement: 步骤 6 中的图像 1,1
    • Remove the black and white wires from the motherboard. These wires power the LCD screen. Remove the black and white wires by first trying tweezers and if difficult use heat to loosen the solder allowing for the removal of the wires.

    • Note during final installation remember to match the location of the black and white wires to the picture

  7. Envizen V100M Motherboard Replacement, Motherboard: 步骤 7 中的图像 1,2 Envizen V100M Motherboard Replacement, Motherboard: 步骤 7 中的图像 2,2
    • Remove the five screws holding the motherboard assembly down using the ifixit PH00 screwdriver

    • These screws are also 1.5mm in diameter and 3.5mm long

  8. Envizen V100M Motherboard Replacement: 步骤 8 中的图像 1,2 Envizen V100M Motherboard Replacement: 步骤 8 中的图像 2,2
    • Remove the three ribbon cables from their couplings.

    • Using the prying tool gently push the bracket up, allowing for the cable to right out.

  9. Envizen V100M Motherboard Replacement: 步骤 9 中的图像 1,1
    • Remove the solder holding the white ribbon cable in place, here is a guide on how to solder.

    • Then flip the motherboard over to access the screws for the rear facing camera.

    • Be very careful that you doe not tear the wires for the camera. gently flip the motherboard making sure to not stress out the wires.

  10. Envizen V100M Motherboard Replacement: 步骤 10 中的图像 1,2 Envizen V100M Motherboard Replacement: 步骤 10 中的图像 2,2
    • Unscrew the camera from the back of the motherboard using the ifixt PH00 screwdriver.

    • Gently push on the black plastic bracket holding the camera in place. The bracket should pop right out.

    • The screws for mounting bracket are also 1.5mm diameter and 3.5mm long.

  11. Envizen V100M Motherboard Replacement: 步骤 11 中的图像 1,2 Envizen V100M Motherboard Replacement: 步骤 11 中的图像 2,2
    • Now the motherboard is completely removed from the tablet.

    • Place the motherboard in a static-free location

结论

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

nbach

于03/23/15注册

663 声望

创作了6篇指南

团队

UMass Dartmouth, Team 3-2, Duarte Spring 2015 UMass Dartmouth, Team 3-2, Duarte Spring 2015 的会员

UMASSD-DUARTE-S15S3G2

4 名成员

创作了12篇指南

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