Lenovo Y50-70 Touch Heat Sink Replacement - iFixit 维修指南

简介

The heat sink transfers excess thermal energy away from the CPU to the fan and cooling system in order to protect the CPU's delicate components.

你所需要的

步骤 1 Heat Sink

Lenovo Y50-70 Touch Heat Sink Replacement, Heat Sink: 步骤 1 中的图像 1，2

Lenovo Y50-70 Touch Heat Sink Replacement, Heat Sink: 步骤 1 中的图像 2，2

Remove all twelve 6 mm long screws on the back of the laptop with a Phillips #1 screwdriver.
Apply a lot of pressure to prevent the screws from stripping.
Make sure to turn off the computer first!

步骤 2

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 2 中的图像 1，2

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 2 中的图像 2，2

Pull off the back cover of the laptop. It should come off easily.

步骤 3

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 3 中的图像 1，2

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 3 中的图像 2，2

Remove all six 7mm screws from the heat sink using the Phillips #1 screwdriver.

步骤 4

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 4 中的图像 1，2

Lenovo Y50-70 Touch Heat Sink Replacement: 步骤 4 中的图像 2，2

Remove the heat sink.
Take note of the gray thermal paste on the back of the heat sink.
Refer to the iFixit Applying Thermal Paste Guide when replacing your heat sink.

结论

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

6等其他人完成本指南。

作者

与6其他贡献者

Kevin Silken

于01/21/15注册

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团队

Cal Poly, Team 18-1, Maness Winter 2015 Cal Poly, Team 18-1, Maness Winter 2015 的会员

CPSU-MANESS-W15S18G1

5 名成员

创作了15篇指南

一条评论

Hope someone see this cmt. I cannot lift up the heat sink for some reason. All 6 screws are removed. Any advice?

Dalala - 2018年4月2日回复

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