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Alterações em iMac Intel 21.5" EMC 2544 Heat Sink Replacement Introdução

Edição por Sam Goldheart

Edição aprovada por Sam Goldheart

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Introduction
EMC 2544. 2544.The GPU and CPU share a heat sink and exhaust vent. Use this guide to remove the entire unit from the logic board. Don't forget to apply a new layer of thermal compound before reassembling your iMac. [ ] Follow our [guide|744|thermal paste guide] for instructions on cleaning and preparing the thermal surfaces and applying a new layer of thermal compound onto the CPU and GPU dies. [ … ] '''Before beginning any work on your iMac:''' Unplug the computer and press and hold the power button for ten seconds to discharge the power supply's capacitors. [ … ] '''Be very careful''' not to touch the capacitor leads or any exposed solder joints on the back of the power supply.
EMC 2544. 2544.The GPU and CPU share a heat sink and exhaust vent. Use this guide to remove the entire unit from the logic board. Don't forget to apply a new layer of thermal compound before reassembling your iMac. [ ] Follow our [guide|744|thermal paste guide] for instructions on cleaning and preparing the thermal surfaces and applying a new layer of thermal compound onto the CPU and GPU dies. [ … ] '''Before beginning any work on your iMac:''' Unplug the computer and press and hold the power button for ten seconds to discharge the power supply's capacitors. [ … ] '''Be very careful''' not to touch the capacitor leads or any exposed solder joints on the back of the power supply.

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  • Arctic Silver Thermal Paste x1 added.