killoal.blogg.se - How to reinstall mac os yosemite

HOW TO REINSTALL MAC OS YOSEMITE HOW TO
HOW TO REINSTALL MAC OS YOSEMITE MAC OS X
HOW TO REINSTALL MAC OS YOSEMITE INSTALL
HOW TO REINSTALL MAC OS YOSEMITE UPGRADE

While the system restarts, hold on to OPTION key till a boot menu pops up on the screen.

Connect the bootable drive with OS X Yosemite installer with the machine, and restart.

A user can back up important data in passport drive or with Time Machine, which is a built in feature to back up important data.

Since the idea is to perform a clean install, it certainly means that the hard drive needs to be completely formatted, therefore, do ensure that your important data is backed up in a drive.įresh Installation of OS X Yosemite on Mac It is also recommended to perform the disk partition first, in order to avoid any complications during installation.

A bootable installer drive which can be USB flash drive, is also required, though it can be any kind of drive as long as its bootable.

HOW TO REINSTALL MAC OS YOSEMITE MAC OS X

Any Mac machine can support Mac OS X Yosemite which previously supported Mavericks.

HOW TO REINSTALL MAC OS YOSEMITE INSTALL

Here is an elaborated step by step procedure for those who would like to install a fresh copy of Mac OS X Yosemite without any previous preferences or settings copied over. Comparatively, it’s a lengthier process than upgrading through Mac App Store. Though the clean installation of OS X Yosemite is not a complicated procedure, however, it does take time and is also considered as a professional installation technique by many Mac users.

However, there are a fair number of Mac users who prefer to perform a clean install of Mac OS X, which is a step by step procedure that involves formatting the whole disk drive, fresh installation of brand new version of Mac OS X Yosemite and then retrieving the complete data from back up.

HOW TO REINSTALL MAC OS YOSEMITE UPGRADE

According to many OS X users, this is a much reliable as well as perfect solution for the upgrade to OS X Yosemite. If you have followed all the steps correctly, your computer should now boot right into the newly installed operating system, OS X Yosemite.A number of Mac users who upgrade their MacBook with OS X Yosemite are better off using OS upgrade feature through Mac App Store.

Step 7: Choose the Macintosh HD partition you erased in step 5 and then click Install. Now click on Install OS X and then hit Continue. Step 6: When the erasing process is complete, return to the first screen where you selected Disk Utility. This will wipe all files stored on your startup hard drive. Leave all the settings at their default values and then hit Erase button at the bottom right. Step 5: Click on Macintosh HD from the left hand-side pane and then hit Erase tab on the top-right portion of the window. Step 4: Click on Disk Utility and then hit Continue. This could take a few seconds or minutes. Step 3: Wait until the Yosemite installer appears on screen. Step 2: Choose the USB drive on the start-up drive selection screen and hit Enter/Return on the keyboard. As soon as the start-up chime plays, press the Option key (Alt). Step 1: Ensure the bootable USB flash drive is plugged into your Mac and restart the computer.

HOW TO REINSTALL MAC OS YOSEMITE HOW TO

How to Clean Install OS X Yosemite on Your Mac The OS X Yosemite bootable USB flash drive will be ready for use and you can start the clean installation process. Once the process completes, you will see the message " Copy Complete. Do not interrupt the Terminal or eject the flash drive during the process.

This will create the bootable USB flash drive.

You can do this by using the Time Machine feature in Mac OS X, or third-party software such as Carbon Copy Cloner.Ĭ) Create a bootable USB flash drive with a storage size of at least 8GB.ĭ) Download OS X 10.10 Yosemite Final from the Mac App Store and save it to the Applications folder – its default location.

MacBook (Late 2008 Aluminium, or Early 2009 or newer)ī) Back up important data and settings (photos, videos, music files, documents and the like) on your Mac to an external hard drive.

Supported OS X Yosemite devices and first stepsĪ) Ensure your Mac is compatible with OS X Yosemite.

Apple macOS Sierra: How to reinstall the Mac operating systemīefore we begin the detailed process of clean installing OS X Yosemite on Macs, there are a few things you'll need to do first.

Beam me up: Nasa to use lasers for next-generation 'broadband internet' speeds in space.

What is wireless charging and how does it work?.