
- Boot imac operating system how to#
- Boot imac operating system serial number#
- Boot imac operating system install#
- Boot imac operating system serial#
Boot imac operating system install#
If you want to reset your device and make it look as if it’s new, you can create a Mac bootable USB installer, format the internal drive, boot your Mac from that flash drive, and install the new operating system. To wipe your Mac clean and reinstall the operating system.Here’s why you might need a bootable USB macOS installer: You might think that you don’t need it yet, but it is always best to have a flash drive with the needed macOS installation file ready, just in case. There are numerous situations when a bootable USB macOS installer may come in handy. Why Does One Need to Make Bootable USB on a Mac?
Boot imac operating system how to#
So, what do you need to make a bootable USB on a Mac, and how to do it? Let’s dive right into this question. But the truth is, the process of creating a bootable installer for macOS is pretty straightforward and takes just a few clicks of the mouse. You might think that creating such a drive is complicated and something that only a tech-savvy might handle. Whether you want to dual-boot your Mac, have to install the new macOS version on multiple computers (and don’t want to spend hours doing it), or need to reinstall the operating system on your Mac, a bootable USB installer has you covered.
Boot imac operating system serial#
Mac's that came with 10.6.3 or later need machine specific disks from Apple by calling them and providing the serial number. Mac's that came with 10.6.2 or earlier (including 10.4 and 10.5) can use the 10.6 white retail disk (MacTracker will you this, but it only runs on a Mac, not a PC.) What you need to know is what operating system version originally came on the machine from the factory, not when you purchased it.
Boot imac operating system serial number#
Next punch the last 3 or 4 digits of the serial number into this website to find the model/year and model identifier (something like MacBook Pro 4,1) If not, your going to have to find the serial number of the machine. You can later upgrade to a later OS X version (if applicable) in the AppSnore under the Apple menu. Hold the Command Option R and boot the machine on Ethernet or connect to Wifi, then enter your AppleID and password and install OS X. Your machine might have 10.7 or 10.8 installed by default, so there is a Interet Recovery option.
