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Garmin Nuvi 2455LMT Mother Board Replacement

简介

The mother board assembly is simple to replace and only takes 10-15 minutes to open the device and access the logic board. This guide requires a prying tool, the Torx 4 screwdriver, and the soldering kit.

你所需要的

  1. Garmin Nuvi 2455LMT Mother Board Replacement, Back Panel Assembly: 步骤 1 中的图像 1，1

    • Remove the four 2.5mm screws from the back assembly with a Torx #04 Screwdriver.

    • Holding the GPS with a free hand while unscrewing the small screws will help stabilize the device.

    编辑

  2. Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 2 中的图像 1，2 Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 2 中的图像 2，2

    • Use the plastic opening tool on all four sides of the device to open the Garmin Nuvi LMT2455 Back Panel.

    • To properly remove the back cover assembly pry open both the back and sides of the assembly.

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  4. Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 3 中的图像 1，3 Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 3 中的图像 2，3 Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 3 中的图像 3，3

    • Open the device carefully being wary of the orange band that is going from the screen to the motherboard.

    • Remove the orange band by carefully lifting the lip that connects it to the motherboard.

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  5. Garmin Nuvi 2455LMT Mother Board Replacement, Mother Board: 步骤 4 中的图像 1，1

    • Remove the two 1.0mm 04# Torx screws from the mother board assembly

    • One screw can be found directly to the right of the battery and one screw can be found behind the orange band.

    • Hold the GPS with a free hand to ensure stability.

    编辑

  6. Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 5 中的图像 1，2 Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 5 中的图像 2，2

    • Place the screen portion of the GPS face down.

    • Remove the mother board from the plastic back panel.

    • Disconnect the battery with tweezers by gripping the white socket displayed in the photo. Wiggle the white socket out of the mother board.

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  7. Garmin Nuvi 2455LMT Mother Board Replacement: 步骤 6 中的图像 1，1

    • Use a soldering tool to de-solder the connection to the motherboard. Refer to the iFixit Soldering guide to see how

    编辑
结论

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

作者

与5其他贡献者

Nathaniel Williams

于09/19/16注册

264 声望

创作了2篇指南

徽章: 8

+ 5更多徽章

团队

USF Tampa, Team 2-3, Blackwell Fall 2016 USF Tampa, Team 2-3, Blackwell Fall 2016 的会员

USFT-BLACKWELL-F16S2G3

4 名成员

创作了5篇指南

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