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iMac 英特尔 27 英寸 EMC 2546 CPU 更换

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iMac Intel 27" EMC 2546 CPU Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

  • Before installing the heat sink, see our 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.

  • For the VRAM chips surrounding the GPU, install thermal pads or a thick thermal paste such as K5-PRO, rather than regular thermal paste.

  • The above-mentioned "thermal surfaces" are as follows:

  • The CPU

  • The GPU

  • The VRAM chips

  • The heat sink plates

  • Note that the heat sink does not need new thermal paste. Clean it, but only apply thermal paste to the other surfaces.

在安装散热器之前，请参阅我们的 散热膏指南 了解有关清洁和准备导热表面以及在 CPU 和 GPU 芯片上涂抹新的导热膏层的说明。

对于 GPU 周围的 VRAM 芯片，请安装导热垫或厚导热膏（例如 K5-PRO），而不是常规导热膏。

上述“导热表面”如下：

CPU

GPU

VRAM 芯片

散热板

请注意，散热片不需要新的导热膏。清洁散热片，但只需在其他表面涂抹导热膏。

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