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Mac Pro 2009-2012 CPU Replacement

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  1. Mac Pro 2009-2012 CPU  Replacement, Pull out CPU tray: шаг 1, изображение 1 из 3 Mac Pro 2009-2012 CPU  Replacement, Pull out CPU tray: шаг 1, изображение 2 из 3 Mac Pro 2009-2012 CPU  Replacement, Pull out CPU tray: шаг 1, изображение 3 из 3
    • Find the 2 pull tabs and use them to pull out the CPU tray and place them on the table.

    • Use a hex wrench to unscrew the spring-loaded screw using the star pattern on the CPU Heatsink for even force of the CPU die. This is a specially needed when putting the Heatsink back on.

    • Turn the hex wrench once each time until it's loose when Using the star pattern (Diagram shown).

    • On 2009 (4,1) Mac Pros, The CPU comes up with the Heatsink and is not socketed. Like the 2010-2012 (5,1) Mac Pros.

    • Pull Straight up as there is a vital connection built into the heatsink.

    • On the bottom of the heatsink will be a copper pad that comes in contact with the CPU. Use a paper towel to wipe off all the remaining thermal paste, isopropyl Alcohol is handy for this.

    • Isopropyl alcohol is handy for getting the best for cleaning the Copper Heatsink&CPU for new thermal paste.

  2. Mac Pro 2009-2012 CPU  Replacement, CPU replacement: шаг 2, изображение 1 из 3 Mac Pro 2009-2012 CPU  Replacement, CPU replacement: шаг 2, изображение 2 из 3 Mac Pro 2009-2012 CPU  Replacement, CPU replacement: шаг 2, изображение 3 из 3
    • Clean all of the thermal paste on the CPU and lift the metal bar up and pull the bracket back.

    • Gently pull out the old CPU with thumb and pointer finger and then place it towards the side.

    • Don't touch the exposed connectors on the CPU to the CPU tray.

  3. Mac Pro 2009-2012 CPU  Replacement, New CPU: шаг 3, изображение 1 из 3 Mac Pro 2009-2012 CPU  Replacement, New CPU: шаг 3, изображение 2 из 3 Mac Pro 2009-2012 CPU  Replacement, New CPU: шаг 3, изображение 3 из 3
    • Inspect the cpu socket and other connectors for dust and debris and blow away if necessary.

    • Place the new cpu in with a touch of thermal paste at the top.

Заключение

To reassemble your device, follow these instructions in reverse order.

2 участников успешно повторили данное руководство.

Branning Goody

Участник с: 01/24/22

265 Репутация

Автор 2 руководств

3 Комментариев

This process shows a single CPU MacPro, which gets a Xeon processor WITH the LID covering it and heatsink on it. As of MacPro4,1 with Nehalem it's bi-xeon CPU and heatsink on a bare processor chip, no lid covers. That difference cannot be seen from a built MacPro board (because of the big heatsinks-) But it's a good performance improvement (CPU temp the lower the faster) when heatsink's directly in contact with the chip.

https://superuser.com/questions/923678/d...

If you can buy a Xeon upgrade just be sure to choose the processor without the lid (most Apple Mac setups) or with the lid cover (as PC setups)

Ti B Rakotoarima - Ответить

Your guide has been very useful. Best compliments. I'll follow you 4ever!

aureliogiovanardi - Ответить

Glad to here!
Thanks for the positive feedback! @goodyb Good job!

Ben Capehart -

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