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My macbook pro will not install update 10.15.5 it says that it timed out

I have been trying for a week to install the update to 10.15.5 on my Macbook pro 13. The process runs says that "timed out". any ideas?

Posted on Jun 15, 2020 8:42 AM

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Question marked as Top-ranking reply

Posted on Jun 15, 2020 9:08 AM



Try launching the installer when you are in SafeBoot.


SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. Login

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Question marked as Top-ranking reply

Jun 15, 2020 9:08 AM in response to drehco



Try launching the installer when you are in SafeBoot.


SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. Login

My macbook pro will not install update 10.15.5 it says that it timed out

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