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Apple Computing Products:
macOS - Notebook Hardware
MacBook Air: kernel_task high CPU %, fan on but no heat?
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<blockquote data-quote="ferrarr" data-source="post: 1714624" data-attributes="member: 376394"><p>Do you have a current backup of your system? I would do an erase and install of the OS. You can start up from Recovery mode, go into Disk Utility and erase the drive/partition as needed. Then close Disk Utility, and Install the OS.</p><p></p><p>I am assuming that when you were in Recovery mode, you only installed the OS without erasing the hard drive first.</p></blockquote><p></p>
[QUOTE="ferrarr, post: 1714624, member: 376394"] Do you have a current backup of your system? I would do an erase and install of the OS. You can start up from Recovery mode, go into Disk Utility and erase the drive/partition as needed. Then close Disk Utility, and Install the OS. I am assuming that when you were in Recovery mode, you only installed the OS without erasing the hard drive first. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
MacBook Air: kernel_task high CPU %, fan on but no heat?
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