Přeinstalace systému Mountain Lion. Komplexní průvodce obnovou počítače Mac
How to install Mac OS Mountain Lion? What to Know Restart the Mac from the bootable installer while holding down the Option key. Select the installer and press Enter. Select Disk Utility > Continue. Choose the Mac startup volume and select Erase. Confirm Mac OS X Extended (Journaled). Choose Erase. Quit Disk Utility and select … Číst dál