Hi,

Your machine should be able to handle its heat dissipation itself no problem. I 
have a 2011 mac mini server and regularly exercise all its 4 CPUs for extended 
periods. The fans do their job fine.

I would first check your fans are working OK, and not clogged up with dust 
(although, for 2012 machine that would seem unlikely…).

Do you have it in a spot where the air flow around it is restricted ? That can 
really hurt.

cheers Chris

On 6 Apr 2012, at 6:58pm, Tim Johnson wrote:

> I use a 2012 Mac Mini with OSX Lion.
> 
> I haven't run selfupdate in some time.
> 
> My observations in the past is that this machine runs alarmingly hot
> during long compiles. I recall being very nervous during the last
> selfupdate with temperature raising to as 180 F or more.
> 
> I'm wondering if it is possible to do selfupdate a step or
> dependency at a time. That way, I could allow the machine to cool
> off before resuming.
> 
> Any comments are welcome.
> 
> FYI: I am a former C programmer and have deep in the recesses of my
> memory some acquaintance with compile issues and makefiles.
> 
> FYI2: I will post to the Mac Mini forum the heat issue and see what
> other Mini users have to say.
> 
> thanks in advance
> -- 
> Tim 
> tim at tee jay forty nine dot com or akwebsoft dot com
> http://www.akwebsoft.com
> _______________________________________________
> macports-users mailing list
> macports-users@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macports-users

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