- Manual Install With No Internet Mac Os Update
- Install Mac Os On Pc
- Manual Install With No Internet Mac Os 10
- Install Mac Os Sierra
- Manual Install With No Internet Mac Os 7
It happens that real macs can re-install macOS directly from the internet, without the need for a disk or installer support, and they do that through 'Internet Recovery'. When a mac finds no OS or recovery partition, it will try to load a recovery system from Apple's servers and then boot it then install macOS through the internet to the mac. My internet speed is very low. For re-installing, I have to download all of the OS X 10.8 from internet? Or I can download it and install it via USB port?(how?) I have to select this option re-install OS X? What about size of that? (for example 4.2 GB) After installing, is there anyway to restore my data? Unfortunately I have none of it backed up.
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu in the menu bar. This menu is also available in macOS Recovery.
1. Start up from macOS Recovery
Manual Install With No Internet Mac Os Update
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following combinations on your keyboard. Command-R is generally recommended, especially if you never installed macOS Sierra 10.12.4 or later.
Command (⌘)-R
Install the latest macOS that was installed on your Mac. https://ubcdab.weebly.com/blog/can-i-stop-a-backup-and-resume-it-later-mac-timeline-manual.
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Install the macOS that came with your Mac, or the closest version still available.
Release the keys when you see the Apple logo, a spinning globe, or a prompt for a firmware password. When you see the Utilities window, you've started up from macOS Recovery.
2. Decide whether to erase (format) your disk
If you need to erase your disk before installing macOS, select Disk Utility from the Utilities window, then click Continue. You probably don't need to erase, unless you're selling or giving away your Mac or have an issue that requires you to erase. Learn more about when and how to erase.
3. Install macOS
After starting up from macOS Recovery, follow these steps to install macOS: Quicken deluxe for mac 2013.
- Choose Reinstall macOS (or Reinstall OS X) from the Utilities window.
- Click Continue, then follow the onscreen instructions to choose your disk and begin installation.
If the installer asks to unlock your disk, enter the password you use to log in to your Mac. If it doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk. - Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.
If your Mac restarts to a setup assistant, but you're selling or giving it away, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
If you never installed macOS Sierra 10.12.4
If macOS Sierra 10.12.4 or later was never installed on your Mac, macOS Recovery works differently: Mind engine gina manual install mac and windows.
- Command-R is still the recommended way to start up from macOS Recovery. This combination makes sure that the installation isn't associated with your Apple ID, which is important if you're selling or giving away your Mac.
- Option-Command-R installs the macOS that came with your Mac, or the closest version still available.
- Shift-Option-Command-R isn't available.
Learn more
Active5 years, 2 months ago
I had a crash on my Macbook Air MD231 in Mid 2012 and my system won't boot. Unfortunately my friend erased my partition from disk utility too.
Now I have three question
- My internet speed is very low. For re-installing, I have to download all of the OS X 10.8 from internet? or I can download it and install it via USB port?(how?)
- I have to select this option
re-install OS X
? What about size of that? (for example 4.2 GB) - After installing, is there anyway to restore my data? Unfortunately I have none of it backed up.
Right now, after I turning my Mac on, it's automatically going to repair mode.
RamhoundInstall Mac Os On Pc
24.7k1515 gold badges6565 silver badges8989 bronze badges
FreemanFreemanManual Install With No Internet Mac Os 10
47322 gold badges99 silver badges2121 bronze badges
1 Answer
It didn't take long to find this: how to create a bootable Flash Drive or DVD to install Mountain Lion. Gow-mac gas chromatograph 580 manual.
You'd need another mac, with mountain lion installer on it.
Rich HomolkaInstall Mac Os Sierra
Rich Homolka26.3k66 gold badges4545 silver badges6969 bronze badges