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iMac Intel 21.5" EMC 2308 Heat Sink Replacement

Potenziell gefährlich

Potenziell gefährlich

Es besteht Verletzungsgefahr, wenn die Anweisungen nicht ordnungsgemäß befolgt werden. Sei vorsichtig und befolge alle Warnhinweise.

Remove the heat sink to upgrade your processor.

Abschnitte
Werkzeuge

Schritt 1 Heat Sink  ¶ 

Use a pair of tweezers to lift the heat sink thermal sensor connector straight up out of its socket on the logic board.

Schritt 1 Heat Sink  ¶ 

  • Use a pair of tweezers to lift the heat sink thermal sensor connector straight up out of its socket on the logic board.

Schritt 2  ¶ 

If present, remove the "Warranty void if removed" stickers covering one screw on either side of the heat sink. If present, remove the "Warranty void if removed" stickers covering one screw on either side of the heat sink.

Schritt 2  ¶ 

  • If present, remove the "Warranty void if removed" stickers covering one screw on either side of the heat sink.

Schritt 3  ¶ 

Remove the following six screws securing the heat sink to the logic board: Five 6.5 mm T8 Torx One 7 mm T10 Torx

Schritt 3  ¶ 

  • Remove the following six screws securing the heat sink to the logic board:

  • Five 6.5 mm T8 Torx

  • One 7 mm T10 Torx

  • It may be necessary to hold the socket with a Phillips screwdriver on one side of the board while you unscrew the Torx screw on the other side of the board.

Schritt 4  ¶ 

Lift the heat sink bracket off the logic board.

Schritt 4  ¶ 

  • Lift the heat sink bracket off the logic board.

Schritt 5  ¶ 

Carefully lift the logic board off the heat sink.

Schritt 5  ¶ 

  • Carefully lift the logic board off the heat sink.

  • If the two components appear stuck together, carefully pry them apart with the flat end of a spudger, being careful not to disturb any surface-mount components on the logic board.

  • Make sure to apply a new layer of thermal paste before reattaching the heat sink. Our thermal paste guide makes it easy.