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Lenovo G70-70 Fan Replacement

简介

If your Lenovo G70-70 laptop frequently turns off while you are working on it and the bottom of the laptop feels hot, use this guide to replace the fan. The fan turns on to prevent the inside of the computer from overheating. A faulty fan will not turn on to cool the overheating motherboards. Before using this guide, inspect the vents above the fan for debris that may prevent airflow to the internal section of the laptop. Typically, a small buildup of dust can be removed with a small brush or a dust blower. This repair is necessary to keep the inside of your laptop cool so it can run properly. Before attempting to replace the fan, ensure the battery is removed to prevent getting shocked.

你所需要的

  1. Lenovo G70-70 Fan Replacement, Battery: 步骤 1 中的图像 1，2 Lenovo G70-70 Fan Replacement, Battery: 步骤 1 中的图像 2，2

    • Ensure the battery is removed before attempting to fix anything on the laptop.

    • Orient the laptop so the bottom side is facing you.

    • To unlock the battery, place your thumb over the left switch and slide it to the left.

    编辑

  2. Lenovo G70-70 Fan Replacement: 步骤 2 中的图像 1，2 Lenovo G70-70 Fan Replacement: 步骤 2 中的图像 2，2

    • To access the battery, place your thumb over the right switch and slide it to the right.

    • When the battery is unlocked, it will automatically pop up.

    编辑

  4. Lenovo G70-70 Fan Replacement: 步骤 3 中的图像 1，3 Lenovo G70-70 Fan Replacement: 步骤 3 中的图像 2，3 Lenovo G70-70 Fan Replacement: 步骤 3 中的图像 3，3

    • Remove the battery by lifting it up and away from yourself.

    编辑

  5. Lenovo G70-70 Fan Replacement, Fan: 步骤 4 中的图像 1，3 Lenovo G70-70 Fan Replacement, Fan: 步骤 4 中的图像 2，3 Lenovo G70-70 Fan Replacement, Fan: 步骤 4 中的图像 3，3

    • Turn your laptop so the bottom side is facing you.

    • Remove two 7.3 mm Phillips #0 screws.

    • Slide the back cover towards yourself.

    编辑

  6. Lenovo G70-70 Fan Replacement: 步骤 5 中的图像 1，3 Lenovo G70-70 Fan Replacement: 步骤 5 中的图像 2，3 Lenovo G70-70 Fan Replacement: 步骤 5 中的图像 3，3

    • Lift the back cover from the far side towards yourself to remove it.

    • Remove three 6.5 mm screws from the fan using a Phillips #0 screwdriver.

    • The label M2X6 will be located next to each screw.

    编辑

  7. Lenovo G70-70 Fan Replacement: 步骤 6 中的图像 1，3 Lenovo G70-70 Fan Replacement: 步骤 6 中的图像 2，3 Lenovo G70-70 Fan Replacement: 步骤 6 中的图像 3，3

    • Pinch both sides of the white connector and pull the cord from the socket.

    • Remove the fan from the laptop.

    编辑
结论

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

另外一个人完成了本指南。

作者

与2其他贡献者

Joseph Crews

于09/15/22注册

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创作了5篇指南

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团队

University of Memphis, Team 3-3, Lane Fall 2022 University of Memphis, Team 3-3, Lane Fall 2022 的会员

UM-LANE-F22S3G3

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创作了5篇指南

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