The fan will kick in when ever your machine starts to chug along and do some heavier processing. Booting can do this, running virtual machines, or anything intensive. A malfunctioning app like voiceover could also do this. Best thing to do is report the issue to apple, it may be a memory leak.
> On Oct 23, 2016, at 10:28 AM, Terje Strømberg <terjestrmb...@gmail.com> wrote: > > Hi Scott and others. After thinking about it once in a while, i often turn on > music after boot or do other rutines in the apartment and can’t hear the fan > in the mac. This time i did both after a boot. It is therefore a possiblility > that it happened 10 minutes after boot this time. I would hear it if it > happened immediate after boot. Good question as always. > > This make me think that the fan and increase fan noice can be a alarm sort > of. Since it is usually quiet in normal use. Alerts can be set in software on > a fanless mac though. Think i will make an alert notification in the > preferences. > > Take care > > >> 22. okt. 2016 kl. 16.17 skrev Terje Strømberg <terjestrmb...@gmail.com>: >> >> Ours after boot, but usually it is fine. Last time was the first time and >> the second time has not bin happen yet. >>> 22. okt. 2016 kl. 02.44 skrev Scott Granados <scott.grana...@gmail.com>: >>> >>> That’s a big +1, first thing that came in to my mind as well was a memory >>> leak. >>> >>> Does this happen after days, hours or minutes of being booted? >>> >>>> On Oct 21, 2016, at 6:18 PM, Eric Oyen <eric.o...@icloud.com> wrote: >>>> >>>> hmmm. better report that one. it sounds a lot like a memory leak (and a >>>> fairly bad one at that). >>>> >>>> -eric >>>> >>>> On Oct 21, 2016, at 3:09 PM, Terje Strømberg wrote: >>>> >>>>> Hi, >>>>> >>>>> Voice Over was using 13.8GB memory. I shut down and restarted imac. >>>>> Thinking hackers was coming down the voice over pipe line. The fan speed >>>>> was increasing, that is the reason for checking with the menu bar stat >>>>> app.The mac built in activity monitor confirmed that the menu bar stat >>>>> info was not an error. Strange. Now com.apple.speech is back on 157MB and >>>>> voice over down to 32.2MB. After a couple of minutes shut down. Think >>>>> about voice over using nearly 14GB, increase fan speed over a long period >>>>> before shut down. Not scared, just curious about it. >>>>> >>>>> Take care >>>>> >>>>> -- >>>>> The following information is important for all members of the Mac >>>>> Visionaries list. >>>>> >>>>> If you have any questions or concerns about the running of this list, or >>>>> if you feel that a member's post is inappropriate, please contact the >>>>> owners or moderators directly rather than posting on the list itself. >>>>> >>>>> Your Mac Visionaries list moderator is Mark Taylor. 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You can reach mark at: >>> macvisionaries+modera...@googlegroups.com and your owner is Cara Quinn - >>> you can reach Cara at caraqu...@caraquinn.com >>> >>> The archives for this list can be searched at: >>> http://www.mail-archive.com/macvisionaries@googlegroups.com/ >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "MacVisionaries" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to macvisionaries+unsubscr...@googlegroups.com. >>> To post to this group, send email to macvisionaries@googlegroups.com. >>> Visit this group at https://groups.google.com/group/macvisionaries. >>> For more options, visit https://groups.google.com/d/optout. >> > > -- > The following information is important for all members of the Mac Visionaries > list. > > If you have any questions or concerns about the running of this list, or if > you feel that a member's post is inappropriate, please contact the owners or > moderators directly rather than posting on the list itself. > > Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: > macvisionaries+modera...@googlegroups.com and your owner is Cara Quinn - you > can reach Cara at caraqu...@caraquinn.com > > The archives for this list can be searched at: > http://www.mail-archive.com/macvisionaries@googlegroups.com/ > --- > You received this message because you are subscribed to the Google Groups > "MacVisionaries" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to macvisionaries+unsubscr...@googlegroups.com. > To post to this group, send email to macvisionaries@googlegroups.com. > Visit this group at https://groups.google.com/group/macvisionaries. > For more options, visit https://groups.google.com/d/optout. -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: macvisionaries+modera...@googlegroups.com and your owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/macvisionaries@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout.
