Quote:
Originally Posted by enuenu
Thanks for the responses.
Will update to 10.12.5. It just appeared as an update in App Store in the last 3 minutes. Prior to that the App Store didn't show it as an update for my system.
Thanks, just found the download. Why is this not done via OS updates? If not for you I would never have known about it.
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I'm afraid I have missed this, or misread it.
You downloaded a separate firmware installer from Apple?
This might need 10.9.5.
I was talking about EFI/firmware updates via the appstore. If you didn't get one there, you probably shouldn't install it.
But if this one didn't tell you your firmware was already up-to-date, something is wrong.
If you always upgraded from Mavericks to Yosemite and so on, it could be time to do a clean install.