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はじめに

Software issues indicate a damaged or faulty motherboard. If the device is not functional or there are significant faults in performance, the motherboard is likely in need of replacement. The motherboard is the powerhouse of the device; this piece of hardware is responsible for nearly all aspects of the phone's functional performance. Replacement of a faulty motherboard is necessary for proper performance of the device.

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  1. HTC Desire 700 Dual Sim Motherboard Replacement, Back Cover: 手順 1、 1の画像 1
    • Use the spudger to pry the back cover off.

  2. HTC Desire 700 Dual Sim Motherboard Replacement, Removing Battery: 手順 2、 1の画像 1
    • Use spudger tool to pry under the battery to lift it up and out.

  3. HTC Desire 700 Dual Sim Motherboard Replacement, Remove 8 Torx Screws: 手順 3、 1の画像 1
    • Remove eight 8.3mm T4 screws with the Torx screwdriver.

  4. HTC Desire 700 Dual Sim Motherboard Replacement, Prying Off Rear Panel: 手順 4、 1の画像 1
    • Pry the back panel of the screen using the plastic opener.

    • Work your way gently around the device, using picks as necessary to keep the back panel separated.

    • Use caution not to damage the device, as it takes force to remove the rear panel.

  5. HTC Desire 700 Dual Sim Motherboard Replacement, Motherboard: 手順 5、 1の画像 1
    • Remove the 3mm PH00 screw located at the bottom center of the motherboard using a P#00 Phillip's head screwdriver.

  6. HTC Desire 700 Dual Sim Motherboard Replacement, Disconnect Vibrator Wire: 手順 6、 1の画像 1
    • Using the tweezers gently disconnect the wire from the vibrator located on the motherboard.

  7. HTC Desire 700 Dual Sim Motherboard Replacement: 手順 7、 1の画像 1
    • Remove volume control button ribbon with tweezers.

  8. HTC Desire 700 Dual Sim Motherboard Replacement: 手順 8、 1の画像 1
    • Carefully remove the ribbon attached to the top of the motherboard.

  9. HTC Desire 700 Dual Sim Motherboard Replacement: 手順 9、 1の画像 1
    • Unsnap the wire from the printed circuit board (PCB) using the tweezers.

終わりに

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

2 の人々がこのガイドを完成させました。

Steven Pate

メンバー登録日: 2014年09月23日

191 ポイント

7のガイドは作成済み

チーム

USF Tampa, Team 9-3, Blackwell Fall 2014 USF Tampa, Team 9-3, Blackwell Fall 2014人のメンバー

USFT-BLACKWELL-F14S9G3

4 メンバー

14のガイドは作成済み

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