- Install El Capitan On New Ssd Mac
- El Capitan Install Usb
- Install El Capitan App
- Install El Capitan On External Ssd
With the release of El Capitan, Apple took the opportunity to give Disk Utility a facelift. You can still use the software to format a startup drive—it’s similar to the steps in the previous version.
Reinstall macOS. Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions. Follow these guidelines during installation: If the installer asks to unlock your disk, enter the password you use to log in to your Mac. If the installer doesn't see your disk, or it says that it can't. Answer (1 of 3): Someone else put up links to the web page where you can find El Capitan installer. And you could likely run that on a newer Mac, (or find instructions online for creating a flash drive self-installer), with your 2008 MacPro connected and booted into target disk mode. El Capitan clean install on new SSD Hi I searched clean install and found some useful information, but the threads are archived and I had a few more questions. I purchased an OWC Data Doubler for my Late 2011 15' MacBookPro and I would like to do a clean install of El Capitan onto the new SSD drive when it comes out at the end of the month.

Choose to Install OS X on the formatted SSD. Follow the prompts until El Capitan is installed. Here’s link to a video on how to physically install the SSD as well as run the software installation. If you’d rather install Yosemite on the SSD then follow the How to Install Yosemite on a New SSD guide. Tweet Follow @TwitterDev.
This how-to goes through the steps of formatting a startup drive using Disk Utility 15 in El Capitan. If you’re using an older version of Disk Utility, the steps are here.
1. Connect your drive
To format an external storage device, connect it to one of the ports on your Mac. Turn the drive on, and make sure it appears in the Finder.
Install El Capitan On New Ssd Mac
If you’ve already installed El Capitan and you want to format you Mac’s internal drive, you can boot into Recovery Mode to format the drive. To boot into Recovery mode, start up your Mac and hold down Command-R. You should see a window labeled OS X Utilities. (Note: if you format your Mac’s internal drive, this will erase all of the data on the drive, including your apps, file, and the operating system.)
2. Open Disk Utility
You’ll use OS X’s Disk Utility app to format the drive. Locate Disk Utility in Applications > Utilities and open it.
If you booted into Recovery mode, select Disk Utility at the bottom of the window (see below).
3. Select the storage device in Disk Utility
Disk Utility’s left pane shows the storage devices connected to your Mac. Underneath each device are the drive’s partitions. Select the device you want to format. Then click the Erase button at the top.
If the Erase button is dimmed, it means the drive you want to format is in use and you need to boot off another drive or into Recovery mode, which was described in step 1.
4. Name and Format
A dialog box will appear. You need to enter a name for your storage device.
El Capitan Install Usb
Click the pop-up menu for Format, and you can select one of the formats. The default selection is OS X Extended (Journaled); if you want a layer of security, you can go with OS X Extended (Journaled, Encrypted), which will encrypt your storage device. (If you don’t see the Encrypted options, that’s probably because the drive you are formatting is currently not using a GUID Partition Map. Select OS X Extended (Journaled), proceed to step 5, and then come back to step 4, repeating the step but with an Encrypted option selected.)
The “Case-sensitive” formats allow for file names with capital letters to be different from lowercase letters. So, for example, three files named FILE, File, and file can exist in the same folder. You probably don’t need to use a Case-sensitive format.

MS-DOS and ExFat are PC formats. Since we’re formatting a Mac startup drive, you can ignore these two.
5. Scheme
There’s a third selection you need to make called Scheme. For an Intel-based Mac running El Capitan, select GUID Partition Map. There are two other options you can ignore: Master Boot Record is for Windows, and Apple Partition Map is for PowerPC-based Macs (remember those?).
When you click Erase, Disk Utility will erase the data, reformat the storage device, and mount the drive on your desktop. Click Erase when you’re ready to proceed. After a few minutes, your storage device will be ready for you to install El Capitan.
After I got my new MBP, I decided to sell my old 2010 MBP. I wanted to keep all my existing data on my old laptop, so I decided to swap out its SSD and to put in a brand new one.
The process of installing Yosemite on the new SSD was not as straightforward as I would have liked. I thought I’d blog about it to help anyone else who needed to do the same.
Basically I was trying to sell a 2010 MBP with a new SSD, with Yosemite installed but not configured.
- Download Yosemite installation from the App store. It might complain that you already have it installed but download it anyway. It will be downloaded to /Applications and be named Install OS X Yosemite.app
- Create a bootable image from the Yosemite installer on a USB stick larger than 6GB. In a terminal run:
where MyVolume is the name of your USB stick. Change this to match the name of your USB stick.
- Physically install SSD into the target laptop.
- Insert the Yosemite USB stick into the target laptop and power up. (This might take a while.)
- When the menu finally turns up, choose Disk Utility and format the SSD as Mac OS Extended (Journaled) with a unique name.
- Once complete, exit from Disk Utility and return the main menu.
- Choose to Install OS X on the formatted SSD.
- Follow the prompts until Yosemite is installed.
Install El Capitan App
Here’s link to a video on how to physically install the SSD as well as run the software installation.
Install El Capitan On External Ssd
If you’d rather install El Capitan on the SSD then follow the How to Install El Capitan on a New SSD guide.