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.
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.
My fans constantly running and when I open up activity monitor, the top user of CPU is a process called loginwindow? What does this mean and how can I stop this? My understanding is that its a all the processes that open up when i login into my MacBook?Thanks
Mid :)
MacBook
mmyogi wrote:
My understanding is that its a all the processes that open up when i login into my MacBook?Thanks
Mid :)
That is correct.
Reset SMC: How to reset the SMC of your Mac - Apple Support Choose the appropriate method.
Startup in Safe mode. https://support.apple.com/en-gb/HT201262
To leave Safe Mode, click in the menu bar and choose “Restart”
loginwindow is using 99% of my CPU and constantly running my fan?
