Toshiba Equium M70 Faulty Graphics

Terry Sim et 4 autres contributeurs

Dernière mise à jour le May 19, 2020

2 heures

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Introduction

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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)

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Étape 1 Toshiba Equium M70 Faulty Graphics

Toshiba Equium M70 Faulty Graphics, Toshiba Equium M70 Faulty Graphics: étape 1, image 1 de 1

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

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Étape 2

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

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Étape 3

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

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Étape 4

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

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Étape 5

THen apply more thermal paste to the top of the shim

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Étape 6

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).,

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