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iMac Intel 21.5" EMC 2544 CPU Replacement 소개글 변경 사항

Walter Galan- 에 의해 수정

편집 승인됨 완료자 Walter Galan

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Introduction
Use this guide to replace or upgrade the CPU in your late 2012 iMac EMC 2544.late. 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. Only handle the board by the edges.
Use this guide to replace or upgrade the CPU in your late 2012 iMac EMC 2544.late. 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. Only handle the board by the edges.
Summary
Replace the central processing unitCPU in a late 2012your iMac Intel 21.5" EMC 2544.
Replace the central processing unitCPU in a late 2012your iMac Intel 21.5" EMC 2544.

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