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reinstalling os

  1. Change Agent

    Installation of OS (12 and 13) stops in the middle and never gets completed

    I am wanting to instal OS 13 on a USB SSD, and it stops in the middle and after a while the Mac reboots on to the internal SSD. I can see there are usual folders/files installed on the USB SSD but if I select it for a reboot, I get a message with - The operation couldn’t be completed...
  2. M

    No disk available to reinstall MacOS

    I was preparing my iMac for resale and must have erased something critical. When I try to install MacOS in recovery mode (the only option right now it is giving me is High Sierra), there is no disk to put it on. I am attaching a picture of the disc utility screen. Can anyone help?
  3. S

    Please Help I'm stuck n it's frustating

    Please Help I'm stuck while resetting my Macbook Pro late 2011 to Mac OS Lion, it's showing can't download additional contents needed for Mac OS X, I'm also sharing at the screen I'm stuck so that it'll be easy for U guys to help me out.... It's the place where I'm stuck, I didn't took Time...
  4. S

    On 11.3 Public Beta. If I reinstall "latest version" from recovery, do I get 11.3 or 11.2.x?

    On the latest PB, but having major issues with Spotlight, even after trying a variety of "fixes" (adding drive to privacy then re-adding, sudo mdutil -E /, safe mode, disk utility first aid, restarting, deleting index with Cocktail and Onyx, reindex command from spotlight, etc) I've found...
  5. Japseguten

    Macbook Pro 15 2009 (bought from friend) can't reinstall OS

    Hi, this is my first Macbook and first apple product other than an old iPhone 3g. I purchased it from a friend as I wanted to learn the OS, and because I got a brilliant deal. Upon booting it I was greeted with the os x utilities (My friend prepared it for me), and upon trying to reinstall OS...
  6. F

    Macbook pro stopped booting

    My macbook pro 17 inch mid 2010 had been warning me that my battery needed replacing for a while (maybe a year or more). Last weekend it wouldn't start up... no sign of life. I assumed the battery was to the culprit but when I checked, the power supply was plugged in and switched on. It would...