1. No, you can't just copy the files from one to another drive and assume that the new drive will install El Capitan. There is a special command to create such an install drive, called createinstallmedia which runs in Terminal. Download the OS X installer from the Mac App Store. Quit the installer if it opens automatically after downloading.
2. Create a bootable USB drive for macOS X versions including El Capitan, Yosemite, Mavericks, Sierra, High Sierra, Mojave, Catalina and Big Sur.

Just click on the setup file and with some click, the installation will finish. After that, Launch TransMac when TransMac is launched you will see the list of Flash drives or local disk. Then Right-click on that flash you want to create bootable USB for Mac OS El Capitan then select Restore with Disk Image. Restore with the Disk image. Step 4: Click Yosemite (10.10) since there is no option available for El Capitan currently. Step 5: Click Select an Install file Step 6: In the Applications folder, select Install OS X 10.11 and click Choose. Step 7: Click An 8 GB USB thumb drive. Step 8: Select your USB flash drive and click Choose this disk. Step 9: Click Erase then create. Nov 24, 2019 it to the InstallMACOSX.pkg. Double-click on that and you will get an installer window. (this does not install El Capitan), follow the prompts and it will create the Install OS X El Capitan.app. In your Applications folder. Now you should be able to use the createinstallmedia command to create. Your bootable USB. Nov 24, 2019 3:55 PM.

I am salvaging a mid 2013 MacBook Air 11' that was discarded with a broken screen backlight due to beverage spill and missing its SSD. ^{(I have a very tiny budget right now so I'm only spending on more expensive items when my testing shows the machine might work well.)}

Reinstall Mac Os El Capitan

I got the Apple Store to test the hardware then tested the computer myself by taking about two days to install OS X from one USB 2.0 flash drive to another USB 2.0 flash drive using an external display.

It seemed to work quite well other than that it ran at about 1% the speed of a normal Mac for anything that required disk access. This made it hard to test in any depth as problems could easily be due to OS X internal timeouts.

I have now purchased a USB 3.0 external hard drive and knowing how slow USB 2.0 flash drives are to install from and to, I'm hoping to use the fast external hard drive for both, but I'm not sure whether this is possible or how.

The external drive happened to come pre-formatted for Mac with two partitions, which to seems ideal.

Can I just copy the contents of the El Capitan bootable installer USB to one of the partitions? I fear I may need to copy it as a drive/partition rather than as a file or folder, since it must be bootable. Does such a copy require special software?

^{I need to ask the experts here without being able to experiment since I'm unable to justify the purchase price of a magsafe 2 power supply until I'm confident the machine will work well. I am able to borrow a power supply only occasionally from friends.}

^{I realize doing an Internet OS restore via Wi-Fi is another possibility but the Wi-Fi I have access to is both slow and behind a captive portal. So for this question I'm not pursuing that option thank you.}

Feb 10, 2021 Move 2: Burn Windows 10 to USB Drive. To create bootable USB from ISO, some of you may choose to use USB bootable software like Rufus. It is thought as one of best, free, open-source and easy-to-use Windows 10 USB tool since it can create bootable USB for different kinds of operating systems. Feb 14, 2021 If you have already installed El Capitan and want to now create a bootable installer, re-download the installer from Apple. Like previous versions of OS X, the El Capitan (10.11) installation file automatically begins the installation process when it is downloaded and deletes itself when the installation is complete. El Capitan Installer. Mac operating system’s twelfth major version is the El Capitan Installer (version 10.11). All the Mac computers which don’t have the privilege to upgrade to MacOS High Sierra or the computers that need to upgrade to El Capitan first, can download this twelfth version on the computer.

Mac operating system’s twelfth major version is the El Capitan Installer (version 10.11). All the Mac computers which don’t have the privilege to upgrade to MacOS High Sierra or the computers that need to upgrade to El Capitan first, can download this twelfth version on the computer. This is the very last version of the Mac operating system which comes under the name OS X. And it is named as ‘El Capitan’ after the formation of a rock in the Yosemite National Park. El Capitan Installer is the post version to the Yosemite, and it was built by adding up more improvements to the Yosemite. In this version of the Mac operating system, the Apple Inc. has focused on the performance, stability, and security of the computer. Anyone who is interested can download it on the Mac PC.

How to download El Capitan Installer?

If you want to upgrade to OS X El Capitan, first you have to collect gather your Mac PC and then download the El Capitan Installer. That’s what we are going to do now.

1. Go to the App Store and open the El Capitan page there.
2. Then you must click on the ‘Download; button on the El Capitan Page.
3. If your Mac PC is compatible to perform this upgrade, a file named ‘Install OS X El Capitan’ will download to your Applications folder.
4. The installer will open automatically after finishing the download process. All you have to do next is click on the ‘Continue’ button and follow the onscreen instructions.

Upgrade Mac OS Version with El Capitan Installer while Protecting your Data

Before executing the Upgrade, you must prepare the Mac PC for the El Capitan Update. For that, gather these requirements first.

• The Mac PC must have at least 2GB of memory and 8.8GB of storage space.
• The PC must have at least 45% of battery life.
• Connect the Mac PC to Wi-Fi or any other internet connection.
• The Mac Apps must be up to date with the latest versions.
• Take backups of all your personal data and present OS of the Mac PC.

Important! It is very important to backup your important data on the Mac PC to an external storage device because it will help you to avoid the data loss issues. If any case, you forgot to backup the data, your data may be lost while executing the El Capitan Installer update. So make sure you make a backup of the device data.

How to use El Capitan Installer for a Clean Install?

01. El Capitan Clean Install on Empty Volume with El Capitan Installer

This is the easiest method for the clean install. Here, you can install the OS X El Capitan Installer onto an empty volume, or you can use a storage space that has the content which no longer needed and don’t mind removing. What it matters here is that you don’t use the current startup volume as the destination here. What makes this method easier is the fact that it is possible to perform this clean install while booted from the current startup drive. You don’t need a special, custom-made startup environment for the empty volume clean install. All you have to do is, start up the installer and go.

02. El Capitan Clean Install on Startup Volume with El Capitan Installer

This is the most common method of the two. Usually, the clean install process deletes the contents of the destination drive. Therefore, if you choose the startup drive method to perform the clean install of El Capitan Installer, you have to follow some extra steps as well.

• First, you have to create a bootable USB flash drive that has the Installer of OS X El Capitan.
• Then erase the startup drive.
• After then, start the clean install process.

How to Create El Capitan Installer with USB?

Requirements

• The USB flash drive must be at least 8GB
• El Capitan Installer must be on the Mac PC’s Applications folder.

Process

• Plug the USB drive into the Mac PC with the Installer of the El Capitan on it.
• Rename the USB driver using an easy to remember and use name. (For the ease of the steps ahead, I will rename it as ‘ElCaptIns’)
• Be sure that the Installer of the El Capitan named ‘Install OS X El Capitan.app’ is in its default location (Applications folder).
• Select and copy the text of the below-mentioned terminal command.
sudo/Applications/InstallOSXElCapitan.app/Contents/Resources/createinstallmedia --volume /Volumes/ElCaptIns --applicationpath /Applications/Install OS X El Capitan.app
• Now you can launch the terminal in the Applications/Utilities/
• In this step, it deletes the data in the destination drive. So make sure it doesn’t contain any valuable data and paste the copied command into the terminal, then press ‘Return’.
• When the windows prompted, enter the admin level account password of yours and press to Return.
• Then a message telling “To continue we need to erase the disk at /Volumes/ElCaptIns. If you wish to continue, type (Y) then press return:” will emerge. You can type ‘Y’ and press to return to continue. You are already set if you don’t see this message.

USB installer and El Capitan Installer in Apple Store

El Capitan Installer is only available in the Mac App Store. So you can only download it from the App Store. By the way, having a USB installer to perform the El Capitan is a good idea. Because having a copy of the OS version in a separate device ensures that you always have a backup plan to install it or re-install it on the PC. When you have the USB installer with the El Capitan Installer in it, you no longer need the internet connection or the access to the Mac App Store to perform the upgrade.

What is createinstallmedia?

“createinstallmedia” is a unix program hidden inside the OS X Installer which is provided by the Apple Inc. to create a bootable installer drive. createinstallmedia is the ideal and the easier to use tool if you are comfortable to use the terminal. This is only available for the OS versions of Lion (OS X 10.7) and above.

System and Hardware Requirements for El Capitan Installer

System Requirements

• iMac models from mid 2007 or later
• MacBook models from late 2008 or later
• MacBook Pro models from mid 2007 or later
• MacBook Air models from late 2008 or later
• Mac mini models from early 2009 or later
• Mac Pro models from early 2008 or later
• Xserve models from early 2009

Hardware Requirements

• OS X v10.6.8 or later
• 2GB of memory
• 8.8GB of available storage
• Some features require an Apple ID (terms apply)
• Some features require a compatible Internet service provider (fees may apply)

FAQs:-

01. What is the best method to install El Capitan?

You can either use the default method to upgrade install or clean install methods to get El Capitan Installer but, without any doubt, Clean Install is the best method to upgrade your Mac OS. I hope all the above facts prove that.

02. How to save previous data when upgrading the OS X?

Simply, take a backup by using the Time Machine.

1. Open the Time Machine app.
2. Click on the ‘Select Backup Disk’.
3. Select the external drive or internal location where you want to save the files.
4. Click on the ‘On’ to turn on the Time Machine.
5. Click on the Arrow Clock icon in the Finder Bar at the top of your screen and select ‘Backup Now’.

03. Is it secure to install El Capitan without Apple Store?

No, it is not safe to get El Capitan Installer outsider of the Apple Store. It is only safe to get this OS upgrade from the Mac App Store. Besides, there is no such external place to get this OS upgrade. I have provided the steps to install El Capitan in the above of this site. Just follow those steps and upgrade your Mac PC to the El Capitan.

In this article, I will show you How to create Bootable USB for Mac OS El Capitan on Windows using Transmac. Therefore, you can create bootable USB for your Mac using Transmac on windows 10/7/8/8.1 here you will learn the easiest method of creating bootable USB. As you know that Mac OS EL Capitan is the newest version among Mac. In here just follow my steps to create a bootable USB installer for your Mac. is the twelfth major of the Mac operating system. Therefore, it has outstanding features that the previous version of Mac doesn’t have that. It is better now that we should create a bootable USB installer drive to install Mac OS.

You all have the information about “Transmac” software about its function that how it works, or how to download “TransMac” and how to install that on your Windows PC? However, you need the following requirements to create a great bootable USB installer for Mac OS El Capitan.

Why we use TransMac to Create bootable USB for mac os el Capitan?

TransMac is a simple application to open hard drives disk, Flash drives, CD/DVD high-density floppy disk on Windows 10/7/8/8.1 or lower version of other Windows. to use this application you just need to insert the drive you need, and one of the great function is this that it will automatically read the drives, TransMac is a great tool that you can access the Mac file on Windows operating system using TransMac.

Create El Capitan Bootable Usb From Windows 10

TransMac Features

• You are allowed to use the TransMac for 15 days trial, and after that, if you want to use that more then 15 days then you need to purchase that. All the features are the same for Mac.
• The system requirements are you need Windows 10/7/8/8.1 or Windows Vista and XP.
• The users can buy TransMac for $59.00 with the license.
• Apple files system (APFS) are only supported.
• Open Mac APFS/HFS/HFS+ format disk drives, flash drives, CD/DVD/Blu-ray media, HD floppies, dmg, dmg part, sparse bundle, and sparseimage files.
• Copy files to Mac and image file
• Format HFS to Mac
• Save and restore image files to disk and USB flash.
• Create, compress image files for Mac
• Burn your ISO file and dmg file directly to CD/DVD Blu-ray.
• View the partition layout

Now Create bootable USB for Mac OS El Capitan on Windows

Now it is the time to create a bootable USB installer using TransMac, To install Mac OS El Capitan on VirtualBox on Windows 10 you need a Bootable USB here you will learn the steps of creating a bootable USB installer for Mac OS El Capitan on Windows.

Step #1. Before going to create a bootable USB for Mac OS El Capitan you need to download TransMac. Therefore, you can download TransMac from the given link. After that, you are download TransMac now install that on your computer, the installation process is too much easy everyone can install that on their PC/Computer with a simple procedure. Just click on the setup file and with some click, the installation will finish. After that, Launch TransMac when TransMac is launched you will see the list of Flash drives or local disk. Then Right-click on that flash you want to create bootable USB for Mac OS El Capitan then select Restore with Disk Image.

Restore with the Disk image

Step #2. Now a warning message will pop-up after you select Restore with Disk Image, and in this step, select Yes.

Step #3. After that, you clicked on yes now a dialogue box will come just click on that and browse for VMDK file and select the file and click Open.

select Mac OS EL Capitan VMDK file

Step #4. After that, you clicked on Open in here your file will be ready to copy on USB drive click on “OK”.

Copying your File VMDK file to USB

Step #5. After that, you clicked OK now in this step, your Mac OS EL Capitan VMDK file will copy to your USB drive. Have patience and wait for some minutes that should copy your file.

Copying Mac OS EL Capitan File to USB

Conclusion

Make El Capitan Install Usb

Create El Capitan Bootable Usb From Windows Xp

Create Bootable Usb El Capitan Install Drive

That’s all about it,Now you are totally done with creating the USB drive. Therefore, if you faced any problem regarding this you can comment on below comment box and share your ideas. Furthermore, we will discuss that and don’t forget to subscribe our website with your email address and have a notification about our latest post.