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LG VX4500 motherboard replacement

你所需要的

  1. LG VX4500 motherboard replacement, Battery: 步骤 1 中的图像 1,1
    • Turn the closed phone so that the back panel is facing you.

    • Press down and forward firmly on the gray tab in the middle of the phone.

  2. LG VX4500 motherboard replacement: 步骤 2 中的图像 1,2 LG VX4500 motherboard replacement: 步骤 2 中的图像 2,2
    • Now just lift up on the battery and remove it from the phone.

  3. LG VX4500 motherboard replacement, Rear Cover: 步骤 3 中的图像 1,1
    • Remove the rubber grommet using a Spudger.

  4. LG VX4500 motherboard replacement: 步骤 4 中的图像 1,1
    • Be sure not to lose the screws. They are small!

    • Remove the five screws using a Phillips #00 Screwdriver.

  5. LG VX4500 motherboard replacement: 步骤 5 中的图像 1,3 LG VX4500 motherboard replacement: 步骤 5 中的图像 2,3 LG VX4500 motherboard replacement: 步骤 5 中的图像 3,3
    • When removing back cover, be careful not to break the speaker wires.

    • Using an Opening Tool, carefully pry off the back cover.

    • Using tweezers, gently pull the speaker wires out.

  6. LG VX4500 motherboard replacement: 步骤 6 中的图像 1,1
    • Separate the two halves.

  7. LG VX4500 motherboard replacement, Keypad: 步骤 7 中的图像 1,3 LG VX4500 motherboard replacement, Keypad: 步骤 7 中的图像 2,3 LG VX4500 motherboard replacement, Keypad: 步骤 7 中的图像 3,3
    • Carefully pry and lift up on the logic board using an iPod Opening Tool.

  8. LG VX4500 motherboard replacement: 步骤 8 中的图像 1,1
    • Carefully flip the logic board up and out of the way.

  9. LG VX4500 motherboard replacement: 步骤 9 中的图像 1,3 LG VX4500 motherboard replacement: 步骤 9 中的图像 2,3 LG VX4500 motherboard replacement: 步骤 9 中的图像 3,3
    • Use an iPod Opening Tool to lift up on the keypad and pull it out.

  10. LG VX4500 motherboard replacement, Logic Board: 步骤 10 中的图像 1,1
    • DO NOT TOUCH SOLDERING IRON. IT IS EXTREMELY HOT.

    • De-solder solder joint on front using Soldering Iron.

  11. LG VX4500 motherboard replacement: 步骤 11 中的图像 1,1
    • De-solder solder joint on the back using Soldering Iron.

  12. LG VX4500 motherboard replacement: 步骤 12 中的图像 1,3 LG VX4500 motherboard replacement: 步骤 12 中的图像 2,3 LG VX4500 motherboard replacement: 步骤 12 中的图像 3,3
    • Carefully detach ribbon cable and remove logic board.

结论

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

David Foster

于04/11/10注册

1 声望

创作了8篇指南

团队

Cal Poly, Team 25-88, Amido Spring 2010 Cal Poly, Team 25-88, Amido Spring 2010 的会员

CPSU-AMIDO-S10S25G88

4 名成员

创作了18篇指南

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