Logging out abruptly during heavy load

Question

MacBook Pro 13" Four Thunderbolt Ports 2020

这台13寸的MacBook Pro使用四核英特尔十代i5/i7处理器和锐炬Plus核芯显卡，于2020年5月发布（型号为A2251/EMC3348，拥有4个雷雳3接口）

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Mike Meyers @tavik

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发帖于: 2023年1月3日

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Logging out abruptly during heavy load

Hi,

while completely unphased by benchmarking tools, my Macbook Pro 2020 i7 shows a strange behaviour.

When playing a not very graphic intense game (KSP) for Mac or Banished in Parallels/Windows the fan gets loud. After a while the games stop, it takes a few seconds before MacOS returns to the log in screen. I have to log in again. after logging in MacOS is trying to restore the previous state:

-restarting open applications including the Game or the Virtual Machine

CPU temperature is at 60 when idle and at 100 degrees Celsius during the logout event.

I opened the Mac and it seems to be clean. i cannot spot any dust.

Complete reset of the Mac with no apparent improvement.

Any ideas?

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Hi

If you hold the D key apon bootup do you get any errors on the test?

Thanks:-)

由 HelloMacOS 完成的 2023年1月3日

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Hi

If you hold the D key apon bootup do you get any errors on the test?

Thanks:-) — HelloMacOS

Mike Meyers @tavik 声誉积分: 25 2 · Answer 1 · 2023-01-03T13:22:42-07:00

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Mike Meyers @tavik

声誉积分: 25

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发帖于: 2023年1月3日

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Hi,

performed the test yesterday. No errors.

kind regards

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Tagging @hellomacos

由 Duck 完成的 2023年1月3日

@thequacker

Thanks for tagging me there;-)

由 HelloMacOS 完成的 2023年1月4日

@tavic

Are you ok with disassembling the machine

Also in you reply at the start could you type @hellomacos

Doing this will let me know that you have replied to me specifically:-)

Thanks:-)

由 HelloMacOS 完成的 2023年1月4日

@hellomacos

To a certain degree. Ich can remove the packplate and I have the tools to perform simple tasks. I am not sure if I would want to perform a fan replacement though since it would involve removing the logic board…

Thanks

由 Mike Meyers 完成的 2023年1月6日

@tavik

If you open it up pay close attention to the cpu area with the big silver squares (coils) if needed you may need to look on the other side for anything alarming:-)

由 HelloMacOS 完成的 2023年1月6日

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