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How do I reinstall OS X Mavericks without disk?
Reinstall Your Mac’s OS Without an Installation Disc
- Turn your Mac on, while holding the CMD + R keys down.
- Select “Disk Utility” and click on Continue.
- Select the startup disk and go to the Erase Tab.
- Select the Mac OS Extended (Journaled), give a name to your disk and click on Erase.
- Disk Utility > Quit Disk Utility.
How do I wipe my Mac and reinstall OS?
If you’re reinstalling on a Mac notebook computer, plug in the power adapter.
- Start up your computer in macOS Recovery:
- In the Recovery app window, select Disk Utility, then click Continue.
- In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.
What to do when there is no disk on your Mac?
Before you begin, make sure your Mac is connected to the Internet. Restart your Mac. Immediately hold down the Command (⌘) and R keys after you hear the startup sound to start up in OS X Recovery. When the Recovery window appears, select Disk Utility then click Continue.
How can I select a disk on a Mac?
Switch over to Disk Utility (IIRC, should be in one of the menus), see if the HDD device is there. Click on it to select, make sure the partition map scheme is GUID Partition Table. If a volume is present (named Macintosh HD?), select and make sure it is in Mac OS Extended (Journaled) format.
Is there no disk for me to select when it?
Go back to the macOS utility screen and select install MacOS. Reinstall Mac OX S, when prompt to select disk for installation, there is no disk. Neither Disk Utility showing the drive. I have got my one fixed today, been told because of HDD cable.
How do you install Mac OS on a hard drive?
Name the volume Macintosh. Select and make sure it is in Mac OS Extended (Journaled) format. Select Apply. Once you see the volume created. Go back to the macOS utility screen and select install MacOS. Reinstall Mac OX S, when prompt to select disk for installation, there is no disk. Neither Disk Utility showing the drive.