franmglp Posted August 2, 2017 Share Posted August 2, 2017 Hello!I've installed macOS Sierra 10.12.6 and I'm having a problem with Safari.If I visit a website with a Twitter video embedded my computer hangs and I need to do a hard reset.This happened like 3 or 4 times and after restarting everything was fine. But after another restart I lost QE/CI and I don't know how to recover QE/CI support.Hope you can help me with this! Link to comment https://www.insanelymac.com/forum/topic/325859-safari-hangs-my-computer-with-intel-hd-graphics-4000/ Share on other sites More sharing options...
franmglp Posted August 2, 2017 Author Share Posted August 2, 2017 I found this post: Safari Hangs Mac OS Sierra Intel HD 4000. In that post the user "TheRacerMaster" said that this type of hangs are related to "the lack of ME" and that "you need to either fix your ME firmware (reflash) or just deal with the issue (workarounds would probably require heavy reverse engineering)."I upgraded my "Intel Management Engine" firmware following this guide and now everything seems to work fine! 1 Link to comment https://www.insanelymac.com/forum/topic/325859-safari-hangs-my-computer-with-intel-hd-graphics-4000/#findComment-2473168 Share on other sites More sharing options...
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