HT207130: About the security content of Security Update 2016-001 El Capitan and Security Update 2016-005 Yosemite

Learn about About the security content of Security Update 2016-001 El Capitan and Security Update 2016-005 Yosemite
sgestrella11

Q: Black screen after 2016-001 update

I Just tried updating to the 2016-001 security update on a MacBook Pro from mid 2014. After restart and a status bar showing the update, a black screen appears. The cursor moves but nothing else works and the computer appears to be stalled. This is the second time it happened today. I reinstalled the OS after the first try. It appears I will have to do that again to have a working computer. Is this update defective?

MacBook Pro (Retina, 15-inch, Mid 2014), OS X El Capitan (10.11.6)

Posted on Sep 5, 2016 11:25 AM

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