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- How do I boot from my Mac partition? 1 answer
When my 2012 mbp went down with a bad ram stick, I installed Windows 8.1 on a bootcamp partition on my wife's 2010 mbp. I got my laptop working, not longer needed to borrow hers and attempted to remove the bootcamp partition. It is gone but when ever she reboots, she has to remember to hold the option key or she automatically boots to a black screen. I assume something didn't get properly uninstalled and its attempting to load Windows bios but it doesn't exist. Is there a way to fix this? There is no time machine or back up pre bootcamp installation to restore to.