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Lenovo G780 Heat Sink Replacement

简介

The heatsink of your laptop may be faulty if you notice your fan is running more than normal, or if your laptop is getting excessively hot during normal use.

你所需要的

  1. Lenovo G780 Heat Sink Replacement, Battery: 步骤 1 中的图像 1，2 Lenovo G780 Heat Sink Replacement, Battery: 步骤 1 中的图像 2，2

    • Turn off the computer.

    • Slide the battery-lock switch on the bottom of the laptop to the unlocked position.

    编辑

  2. Lenovo G780 Heat Sink Replacement: 步骤 2 中的图像 1，1

    • Hold the battery release switch in the unlocked position and remove the battery.

    编辑

  3. Lenovo G780 Heat Sink Replacement, Fan: 步骤 3 中的图像 1，3 Lenovo G780 Heat Sink Replacement, Fan: 步骤 3 中的图像 2，3 Lenovo G780 Heat Sink Replacement, Fan: 步骤 3 中的图像 3，3

    • Remove the six 9 mm screws from the back panel with a Phillips #0 screwdriver.

    • Save these screws.

    • Remove the back plate.

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  5. Lenovo G780 Heat Sink Replacement: 步骤 4 中的图像 1，1

    • Use a Phillips #0 screwdriver to detach the fan by removing the two black 9 mm screws and the single silver 4 mm screw that is securing it to the motherboard.

    • Save these screws.

    编辑

  6. Lenovo G780 Heat Sink Replacement: 步骤 5 中的图像 1，2 Lenovo G780 Heat Sink Replacement: 步骤 5 中的图像 2，2

    • Carefully disconnect the fan cable from its socket on the motherboard.

    • The fan should now be completely free from the laptop motherboard and chassis.

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  7. Lenovo G780 Heat Sink Replacement, Heat Sink: 步骤 6 中的图像 1，3 Lenovo G780 Heat Sink Replacement, Heat Sink: 步骤 6 中的图像 2，3 Lenovo G780 Heat Sink Replacement, Heat Sink: 步骤 6 中的图像 3，3

    • Remove three 7mm spring loaded screws using a Phillips #1 screwdriver.

    • Remove these two 4 mm screws using a Phillips #1 screwdriver.

    编辑

  8. Lenovo G780 Heat Sink Replacement: 步骤 7 中的图像 1，2 Lenovo G780 Heat Sink Replacement: 步骤 7 中的图像 2，2

    • The heat sink needs to be rotated counter-clockwise slightly to allow space for removal.

    编辑
结论

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

作者

与3其他贡献者

Riley Griffin

于03/25/19注册

316 声望

创作了3篇指南

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团队

IUPUI, Team S2-G4, Henning Spring 2019 IUPUI, Team S2-G4, Henning Spring 2019 的会员

IUPUI-HENNING-S19S2G4

3 名成员

创作了3篇指南

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