I have an M4 Pro Mac Mini with 64GB memory and a 2TB SSD. It is connected to an external TB5 4TB drive and to a TB5 hub to which is connected a TM drive and a slower TB3 4 Disk RAID 5 disk array. The Mini is also connected to 2 5K monitors, one Apple Studio (directly) and one LG Ultrafine 5K monitor (via the hub). I have a wired mechanical keyboard and Logitech MS Master 3S, I think it is, mouse plus an Audioengine active loudspeaker system with a sub plus a studio microphone.
So why the post? It is the fact that this system runs hot whether or not it is in sleep mode. The fans do not run in sleep mode and rarely run in operational mode but the case does reach around 40 - 50 deg C. ie quite warm to the touch. iStat shows CPU temps around 53 deg C so not excessive. I do not have it set to allow incoming messages and incoming network activity etc. to wake it up and I allow drives to sleep when possible (which never occurs) but I do have TM running and there are a series of back up tasks via Carbon Copy Clone that run once a week. Each day I come down to use the machine it is quite warm to the touch and sometimes hot (both it and the external TB5 drive) which means they have been active, but iStat history shows no real activity. As a result of this I have started shutting down the machine at night to give it some thermal rest and guess what? That inaccessible power button becomes an issue. The one we all complained about but never really let it concern us, since when do we really shut down our Macs? I had a 2020 i9 iMac that was running from the day I started it up to the day I shut down and sold it. No issues.
Has anyone else experienced this? Maybe I am being overly concerned and Apple expect this to run hot continuously for 5 years or more. I think not, but I find it ironic that 1) I feel the need to shut it down due to the heat it generates and 2) this is the one machine where the power button is inaccessible.
Note I have gone through all the apps looking for background refreshes etc. other activities and stopped where not required. I am also aware that Apple keep the TB and USB ports powered on while sleeping so if the peripheral cannot detect a sleep state it will stay active, which is probably the case with the 4TB TB5 drive.
So, again, has 1) anyone else noticed this and 2) have you found a magic way to stop this behavior while it is sleeping.
So why the post? It is the fact that this system runs hot whether or not it is in sleep mode. The fans do not run in sleep mode and rarely run in operational mode but the case does reach around 40 - 50 deg C. ie quite warm to the touch. iStat shows CPU temps around 53 deg C so not excessive. I do not have it set to allow incoming messages and incoming network activity etc. to wake it up and I allow drives to sleep when possible (which never occurs) but I do have TM running and there are a series of back up tasks via Carbon Copy Clone that run once a week. Each day I come down to use the machine it is quite warm to the touch and sometimes hot (both it and the external TB5 drive) which means they have been active, but iStat history shows no real activity. As a result of this I have started shutting down the machine at night to give it some thermal rest and guess what? That inaccessible power button becomes an issue. The one we all complained about but never really let it concern us, since when do we really shut down our Macs? I had a 2020 i9 iMac that was running from the day I started it up to the day I shut down and sold it. No issues.
Has anyone else experienced this? Maybe I am being overly concerned and Apple expect this to run hot continuously for 5 years or more. I think not, but I find it ironic that 1) I feel the need to shut it down due to the heat it generates and 2) this is the one machine where the power button is inaccessible.
Note I have gone through all the apps looking for background refreshes etc. other activities and stopped where not required. I am also aware that Apple keep the TB and USB ports powered on while sleeping so if the peripheral cannot detect a sleep state it will stay active, which is probably the case with the 4TB TB5 drive.
So, again, has 1) anyone else noticed this and 2) have you found a magic way to stop this behavior while it is sleeping.
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