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Mac Mini 2009 with busted hard drive sensor

Control fans on Apple hardware: iMacs, Macbooks, etc

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Raoul OC
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Joined: 04 Sep 2014, 05:09

Mac Mini 2009 with busted hard drive sensor

Post by Raoul OC »

Folks,

I busted the hard drive sensor (the one that sticks to the housing) when updating internal components in my 2009 Mac Mini. As predicted, the fans ran full bore when I turned it on. I use Macs Fan Control to deal with the problem. Two questions:

1 - Will my Mini still shut off automatically if the CPU, for example, exceeds safe temperatures?

2 - My Northbridge Chip is around 80C when I'm doing minimal things like running a browser to type this and playing a BBC Flash stream (see attached image). Is that an acceptable temp for this chip or should I do something about it?

Thanks!
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Steven
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Re: Mac Mini 2009 with busted hard drive sensor

Post by Steven »

Hi,

1. As far I know, it won't shut down. Check max temp for your cpu here (and post results as well)
http://forums.crystalidea.com/viewtopic.php?f=11&t=1073

2. It's acceptable.
Raoul OC
Posts: 4
Joined: 04 Sep 2014, 05:09

Re: Mac Mini 2009 with busted hard drive sensor

Post by Raoul OC »

A radom quote from the internet:

"The Intel processors used in Macs are designed to automatically shut down to prevent damage if they truly overheat."

Is this true?

Thanks for your quick responses here and for a great product!

R
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Steven
CrystalIDEA Developer
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Joined: 21 Dec 2009, 11:48
Location: CrystalIDEA headquarters
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Re: Mac Mini 2009 with busted hard drive sensor

Post by Steven »

Never heard about it. Check max temp for your cpu at the link above.
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