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简介

If your handset is encountering difficulties, replacing the motherboard may resolve it. Use the anti-static wrist strap as a precautionary measure to prevent damage to the motherboard.

  1. ATT EL52300 Motherboard Replacement, Battery: 步骤 1 中的图像 1,2 ATT EL52300 Motherboard Replacement, Battery: 步骤 1 中的图像 2,2
    • Find the bump where the battery cover meets the phone. Put your thumb here, and push and slide the cover down.

  2. ATT EL52300 Motherboard Replacement: 步骤 2 中的图像 1,1
    • Unplug the battery by squeezing your hands on the small white plug and lifting it up.

    • Do not pull on the wire itself because you might damage the wire!

    • The battery is now detached and ready to be removed by lifting it out.

  3. ATT EL52300 Motherboard Replacement, Motherboard: 步骤 3 中的图像 1,2 ATT EL52300 Motherboard Replacement, Motherboard: 步骤 3 中的图像 2,2
    • Remove the two 3.75 mm screws with a PH1 screwdriver.

  4. ATT EL52300 Motherboard Replacement: 步骤 4 中的图像 1,2 ATT EL52300 Motherboard Replacement: 步骤 4 中的图像 2,2
    • Use a plastic opening tool to remove the handset case.

    • Be careful to not lift the case too far as the ringer cable is attached to the case.

  5. ATT EL52300 Motherboard Replacement: 步骤 5 中的图像 1,2 ATT EL52300 Motherboard Replacement: 步骤 5 中的图像 2,2
    • Remove the two 3.65 mm screws on the motherboard with a PH1 screwdriver.

    • Use an anti-static wrist strap to prevent damage to the motherboard.

结论

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

另外一个人完成了本指南。

Nam Mai

于2016年02月10日注册

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USF Tampa, Team 1-1, Sullivan Spring 2016 USF Tampa, Team 1-1, Sullivan Spring 2016 的会员

USFT-SULLIVAN-S16S1G1

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创作了10篇指南

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