K K8Code macrumors newbie Original poster Jun 29, 2021 1 0 Jun 29, 2021 #1 I have problem to add new partition on my macbook pro 2015 (BigSur) I tried to fix it with many things but it is saying "Operation Failed" Does anyone know how to fix this?
I have problem to add new partition on my macbook pro 2015 (BigSur) I tried to fix it with many things but it is saying "Operation Failed" Does anyone know how to fix this?