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Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

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CPU TEMPERATURE on MacBook Pro

Is it normal for a intel 2.5 gHz (turbo boost to 3.1gHz) i5 (ivy bridge) in a mid 2012 MacBook Pro 13 inch to get up to 75 degrees C under heavy load?

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A little too much for this. You can easily get rid of this problem by replacing thermal paste.

How to remove the cooler from here

Thermal Paste

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First remove the fan and clean out the vent. MacBook Pro 13" Unibody Mid 2012 Fan Replacement

If the vent looks clean, look at the heat sink. See if there is an oily looking residue around it. It is liquid filled and can spring a leak and may need to be replaced.

MacBook Pro 13" Unibody Mid 2012 Heat Sink Replacement

MacBook Pro 13" Unibody Mid 2012 Fan Image

Guide

MacBook Pro 13" Unibody Mid 2012 Fan Replacement

Difficulty:

Moderate

15 - 45 minutes

MacBook Pro 13" Unibody Mid 2012 Heat Sink Image

Guide

MacBook Pro 13" Unibody Mid 2012 Heat Sink Replacement

Difficulty:

Difficult

45 minutes - 1 hour

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1 Comment:

I did the thermal past but I broke the cable for the iSight camera oh well now the NSA will have a problem using my camera for there Optic Nerve program

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100 Celsius is the limit. 75 under heavy load is completely normal.

You don’t need to replace your thermal paste. SMH.

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Whats your temperature now? @col117

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Collin.nesbitt@gmail.com will be eternally grateful.
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