bootup problem

My mac freezes on boot and when entering recovery mode, it won’t load disk utility and when I type in to the Terminal diskutil cs list I stares no core volume found… can anyone help me get my Mac working again…?

Hi, true Apple Geniuses, After literally years of lurking here and finding every answer to every Mac problem I’ve had (which I greatly appreciate), I’m now officially stumped and posting for the first time. I’m really hopeful someone can put an end to my weeklong descent into madness ... I’ll...

Hi Team, I have a MacBook Pro Retina (late 2013) model which is having booting issue (folder sign with question mark). After trying all the solutions online without any help, I discovered that if I press the base of the MacBook from the bottom (at specific location) the laptop boots up. But...

So after switching out the original RAM, and replacing the original battery, my macbook booted perfectly, and everything seemed normal. Battery charged, RAM was registered and nothing else bothered me. Now, two days later, it's a whole different story. The machine is having trouble booting up...

I have a Macbook Pro Retina 13" (Early 2015) model and a bootcamp partition with Windows 10 installed in it. The dual boot to macOS and Windows was working just fine until about two month ago. I was switching operating systems using the alt/option key at bootup through the Bootup drive selection...

Hi everybody, I have been reading this forums as a guest occasionally when I was looking for tips and advice on anything related to Apple and macs. I wish my first post here would have been a more positive one, but sadly it is one of frustration and crying out for help. You are welcome to...

Hi Guys, Ive tried booting in safe mode, verbose mode, repairing the disk (first aid) within disk utility and nothing. It used to be that the computer would get to the end of the startup progress bar and then shut down. Now it's opening the terminal upon every start and nothing seems to be...

I went from Lion to Yosemite using Macpostfactor v1.0.1. The first boot up went to Yosemite and when I added the updates and reboot it when back to Lion. Also, When I tried to reboot the sys using the option key, I can see the Yosemite driver, click on it and it opens back in Lion. How can I...