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The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
Notice that after Sonoma 14.0 upgrade I hear the iMac's Vent operating and the iMac's back is hot.
Didn't change or add any now software ...
Only issue is wallpaper disappear after restart.
Any advice will be appreciated.
iMac 21.5″, macOS 14.0
The download was not to a specific folder. This is the scan results.
I have the full report Elsewhere
.
Also .....
Thanks !
I understand that my present internal HD is OK
maybe an issue that’s not regard the HD ?
ps. Still hearing Fan operating from time to time.
Thanks.
I’ve ordered the external HD.
All the best.
Your welcome and good luck!
I have the same problem. What I will say is no problem before Sonoma, problem after installing Sonoma.
iMac getting HOT after Sonoma 14.0 (23A344) Upgrade
