WebDec 1, 2015 · Restart your Mac in Recovery mode by holding down Command + R when you turn it back on Go to Disk Utility Reformat the Snow Leopard partition as OS X Journaled through the erase tab Now try to delete the partition Share Improve this answer Follow edited Dec 2, 2015 at 4:26 answered Dec 1, 2015 at 4:33 Kisa Ayano 180 8 2 WebAug 20, 2024 · With FileVault turned on, you can restart your Mac into its Recovery System (by restarting the Mac while holding down the …
Erase your Mac and reset it to factory settings - Apple …
WebDec 26, 2024 · Just give your drive a name (I recommend “Macintosh HD”, just for consistency’s sake), then click “Erase” to start the overwriting process. If you opted to … WebFeb 10, 2024 · If I understand correctly, you are unable to erase your hard drive on your MacBook Pro as expected. To help with this, try running First Aid on your hard drive with the built in Disk Utility tool, then try erasing and reformatting your hard drive again. Disk Utility for Mac: Repair a disk using Disk Utility How to reinstall macOS Cheers! philosophy in logic
Erase option is disabled in Disk Utility … - Apple Community
WebSep 14, 2024 · First, you need to find out what macOS’s internal representation of the disk is: Plug the drive in and power it up if necessary. Launch Terminal. Type the following and press Return: diskutil... WebMar 9, 2024 · First Aid can help you check and repair the Macintosh HD corruption. Step 1: Boot your Mac into macOS Recovery mode. Step 2: Select Disk Utility from macOS utilities and click Continue. Step 3: Select the greyed-out Macintosh HD and click First Aid on the top of the Disk Utility window. Step 4: Wait until the process is done and click "Complete". WebApr 9, 2015 · First, erase a drive without the overwriting part, and reinstall OS X. After you boot, launch Disk Utility, select the startup volume, and click the Erase tab. Now use the Erase Free Space... t shirt making app download