- Nov 15, 2015
I attempted to install the update but about halfway through my computer shutdown and it bricked my 2018 13 inch MacBook. I waited two hours then attempted to power on my computer. However, there was no power, no fans coming on and off or anything when pressing and holding the power button. It was plugged and fully charged while updating. Anyone else having this problem? Also attempted to do a SMC reset to no avail still won't turn on. I am sending it in for repair. I would hold off updating unless you want to risk losing your computer for a week.