メインコンテンツにスキップ
ヘルプ

iMac Intel 27" EMC 2639 Logic Board Replacement

潜在的な危険

潜在的な危険

この手順に正しく従わない場合は損傷が生じる可能性があります。ご注意のうえ使用し、すべての警告に従ってください。

Replace the Logic Board in your iMac Intel 27" EMC 2639.

Use this guide to remove the logic board and strip it of all its peripherals: SSD, AirPort, heat sink and CPU, and RAM.

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.