Major problem of disk utility, think I have bricked my MB :(

MacBook Pro 2014

Please help with this, I don't know how I managed to spoil it. What can I do to fix? Did a clean install and tried to erase the disc. Yes I know I'm a total fool... to try to create a new empty but still fails with etc - 61. I'm out of my depth here. IM myself kicking. At the moment I have installed OS x on an external HARD drive which I use to this post. IM so afraid, I broke my computer, my mother will kill me!

I have a 16 GB USB key where it remains the way to using that? I'm out of my depth here.

Hello MSC7XWDC,

Thank you for using communities of Apple Support.

If I understand your message correctly you are trying to do a wipe and installing Mac OS X on your computer, but you're stuck on the part when you create a partition for it.  Because the partition has been erased, you will have to create this boot partition following the instructions below.  Once this is done, you can go through the installation process.

Partition a boot disk

If you want to partition a disk that you will use to start up your Mac, follow these steps.

Partitioning a disk erases all files on the disc. Don't forget to copy the files you want to keep to another disk before the partition.

You can specify the number of partitions and the size of each of them. If you want to use your Mac OS X startup disk partition, don't forget, it is large enough to install the Mac OS X software and applications, and the files that you will use.

  1. If you are partitioning an external drive, make sure that it is connected to your computer and proceed to step 5.

    If you are partitioning of the disk that you used to start your Mac, print this page so that you can refer to it later. To print this page, select print from the Action pop-up menu (looks like a gear).

  2. Choose the Apple menu > restart. Press the command (⌘) keys and R as your computer restarts.

    When you see a white screen with an Apple logo in the Middle, you can release the keys.

  3. In the Mac OS X Utilities window, select disk utility and then click on continue.
  4. Select the disk you want to partition, click Partition.
  5. Choose the number of partitions in the pop-up menu Configuration of Volume.
  6. Click on each partition and type a name for this, choose a format and type a size. You can also drag the separator between the partitions to change their sizes. If the name of the partition has an asterisk next to it, it is shown larger than actual size in order to display his name clearly.
  7. If you want to use a partition as a Mac OS X startup disk, click Options, and then choose it the GUID partition scheme.
  8. Click on apply.

After you partition a disk, an icon for each partition of disk appears in disk utility and in the sidebar of Finder Windows.

12.x disk utility: partition a drive

See you soon.

Tags: Notebooks

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