Toshiba Equium M70 Faulty Graphics - iFixit 维修指南

简介

The fix, I place a thin alloy shim between the existing heatsink & chip, with a good quality thermal paste, I always use artic silver 5(never lets you down)

你所需要的

步骤 1 Toshiba Equium M70 Faulty Graphics

Toshiba Equium M70 Faulty Graphics, Toshiba Equium M70 Faulty Graphics: 步骤 1 中的图像 1，1

This is a complete top half strip down to fix (takes me less than 30 minutes)

步骤 2

Toshiba Equium M70 Faulty Graphics: 步骤 2 中的图像 1，1

this is the culprit, as you can see the shim can easily overheat & go concave lifting off the chip.

步骤 3

Toshiba Equium M70 Faulty Graphics: 步骤 3 中的图像 1，1

cut a thin piece of alloy to the same size as the existing shim, i used an old alloy door push plate(easy to cut) & is the ideal thickness

步骤 4

Toshiba Equium M70 Faulty Graphics: 步骤 4 中的图像 1，1

Thoroughly clean the chip with pure alcohol, then apply an even spread of good quality thermal paste(Arctic silver 5) will never let you down

步骤 5

Toshiba Equium M70 Faulty Graphics: 步骤 5 中的图像 1，1

THen apply more thermal paste to the top of the shim

步骤 6

Toshiba Equium M70 Faulty Graphics: 步骤 6 中的图像 1，1

The new alloy shim is under the existing thin shim. I've done more than 20 of these repairs & had 100% success rate I always do the same to the CPU (might as well your already in there).,

步骤 7

Toshiba Equium M70 Faulty Graphics: 步骤 7 中的图像 1，1

This is the CPU with the new alloy shim fitted.

结论

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

3等其他人完成本指南。

作者

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Terry Sim

于02/12/11注册

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一条评论

Pros: Very good hi-res pictures, well explained.

Cons: The disassembly instructions are missing

Nicola Nascimento - 2016年3月25日回复

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