


Page file, or the swap file, pagefile, and even paging file is a hidden system file on your drive with the name extension of. System won’t let us delete itself when it’s running, so the option is grayed out in the right-click menu of the system partition About the Page file The volume has system installation files.There are mainly two reasons for the target drive to gray out the option: My C Drive is about to run out of space, I know I can delete a partition and create unallocated space for C Drive expanding on D Drive, but only to find out the delete option is grayed out, how can I fix this? image credit: Delete Volume option grayed out Reason If you want to start up again from the disk you erased, select Reinstall macOS in the utilities window, then click Continue and follow the onscreen instructions to reinstall m acOS.Can’t delete volume in Disk Management, the option is grayed out.Quit Disk Utility to return to the utilities window.After the erase is done, select any other internal volumes in the sidebar, then click the delete volume (–) button in the toolbar to delete that volume.ĭuring this step, disregard any internal volume named Macintosh HD or Macintosh HD - Data, as well as any volumes in the External and Disk Images sections of the sidebar.Click Erase. However, if you see an Erase Volume Group button, click that button instead.Format: APFS or Mac OS Extended (Journaled), as recommended by Disk Utility.Click the Erase button in the toolbar, then enter the requested details:.Select Macintosh HD in the sidebar of Disk Utility.From the utilities window, select Disk Utility and click Continue.

If asked, select a user you know the password for, then enter their administrator password.Start up from macOS Recovery: Turn on your Mac, then immediately press and hold these two keys until you see an Apple logo or other image: Command (⌘) and R.
