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Insignia Flex 8 Antenna Replacement

简介

This guide will show you how to replace the antenna in your Insignia Flex 8 tablet, enhancing your WIFI connections.

你所需要的

  1. Insignia Flex 8 Antenna Replacement, Circuit Board: 步骤 1 中的图像 1，1

    • Turn off the power to your tablet to avoid injury.

    • Position the tablet so that the screen is face down and the power button is located in the upper left hand corner.

    • Hold down the power button for five seconds until the tablet powers down.

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  2. Insignia Flex 8 Antenna Replacement: 步骤 2 中的图像 1，2 Insignia Flex 8 Antenna Replacement: 步骤 2 中的图像 2，2

    • Remove the back casing from the screen by sliding a credit card or a similarly thin but firm object in between the casing and the screen.

    • You may need to use a spudger to initially create separation between the screen and the casing.

    • Run this object around the perimeter of the tablet until there is separation between the casing and the screen.

    • Remove the back casing and set aside.

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  3. Insignia Flex 8 Antenna Replacement: 步骤 3 中的图像 1，2 Insignia Flex 8 Antenna Replacement: 步骤 3 中的图像 2，2

    • Peel tape off of ribbon connectors. Starting at the power button, work clockwise around the tablet.

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  4. Insignia Flex 8 Antenna Replacement: 步骤 4 中的图像 1，3 Insignia Flex 8 Antenna Replacement: 步骤 4 中的图像 2，3 Insignia Flex 8 Antenna Replacement: 步骤 4 中的图像 3，3

    • To remove the camera ribbon cable, lift the flap using a spudger.

    • Pull the ribbon directly back to release it.

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  5. Insignia Flex 8 Antenna Replacement: 步骤 5 中的图像 1，3 Insignia Flex 8 Antenna Replacement: 步骤 5 中的图像 2，3 Insignia Flex 8 Antenna Replacement: 步骤 5 中的图像 3，3

    • Remove the second ribbon cable by prying up the black flap using a spudger.

    • Pull the ribbon cable horizontally directly away from the battery.

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  7. Insignia Flex 8 Antenna Replacement: 步骤 6 中的图像 1，3 Insignia Flex 8 Antenna Replacement: 步骤 6 中的图像 2，3 Insignia Flex 8 Antenna Replacement: 步骤 6 中的图像 3，3

    • Remove the final ribbon cable by pulling back the two black tabs on either side of the ribbon cable.

    • Pull the ribbon horizontally directly away from the battery.

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  8. Insignia Flex 8 Antenna Replacement: 步骤 7 中的图像 1，2 Insignia Flex 8 Antenna Replacement: 步骤 7 中的图像 2，2

    • Unscrew the thirteen 4.75mm screws around the perimeter of the tablet using a PH 00 screwdriver.

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  9. Insignia Flex 8 Antenna Replacement: 步骤 8 中的图像 1，2 Insignia Flex 8 Antenna Replacement: 步骤 8 中的图像 2，2

    • Unscrew the four 3.75mm screws and plastic washers using a PH 00 screwdriver.

    • Lift up the circuit board.

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  10. Insignia Flex 8 Antenna Replacement: 步骤 9 中的图像 1，1

    • Unscrew the final two screws that were underneath the circuit board.

    • These screws are near the charging port and USB adapter.

    • These screws are also 3.75mm and can be interchanged with the second set of screws only.

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  11. Insignia Flex 8 Antenna Replacement: 步骤 10 中的图像 1，1

    • Lift the circuit board and black internal mounting piece away from the screen.

    • Set the circuit board aside.

    • Be careful of the soldered antenna as you separate the pieces.

    • Be careful of the soldered ribbon that is connected to the power source. This ribbon is fragile.

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  12. Insignia Flex 8 Antenna Replacement, Antenna: 步骤 11 中的图像 1，1

    • Pry black antenna unit away from the back of the screen.

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  13. Insignia Flex 8 Antenna Replacement: 步骤 12 中的图像 1，1

    • Remove tape from attached wire.

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  14. Insignia Flex 8 Antenna Replacement: 步骤 13 中的图像 1，1

    • Desolder antenna wire from circuit board.

    • Desoldering Guide

    • Use caution when using the soldering gun. DO NOT touch any of the other components on the circuit board or the battery.

    翻译
结论

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

作者

与4其他贡献者

Grace Gerke

于03/11/15注册

213 声望

创作了2篇指南

徽章: 4

+1个徽章

团队

Colorado Springs, Team 5-5, Panko Spring 2015 Colorado Springs, Team 5-5, Panko Spring 2015 的会员

UCCS-PANKO-S15S5G5

3 名成员

创作了12篇指南

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