In short, any Mac from 2009 or newer has the configuration to support macOS 10.13 High Sierra. This comes to support Apple’s credo that any device made more than 7 years ago is too old and obsolete to support the newer capabilities in software development.

Besides, How do I update my Mac when it says no updates available?

Click on the  top left of your screen click on About This Mac to find out the year of your mac. Go to Check Compatibility to see if your mac qualifies for the OS upgrade you want. Then go to the Download OS section and click on the OS you want to install. Before upgrading make a full back up of your Mac.

Keeping this in mind, CAN 2008 iMac Run High Sierra? You need at least a 2009 iMac to run macOS 10.12 Sierra. The latest version of macOS that supports the 2008 iMac is macOS 10.11 El Capitan. True: For an officially supported version of a mac operating system you have to go with a maximum of El Capitan.

Can early 2009 iMac Run High Sierra?

High Sierra compatibility

High Sierra arrived in September 2017 and can run on the following Macs: … Mac mini (Mid 2010 to 2014) iMac (Late 2009 to mid-2017) Mac Pro (Mid 2010 and 2013)

How do I fix no update available?

Restart your phone.

This may also work in this case when you’re not able to update your phone. All needed from you is just to restart your phone and try installing the update again.

What do I do if my Mac won’t update?


Mac Won’t Update: 7 Best Tips to Fix macOS Update Issues

  1. Ensure That Your Mac Has Enough Space. …
  2. Restart Your Mac. …
  3. Turn OFF/ON Wi-Fi. …
  4. Ensure That Apple’s Servers Are Not Experiencing Issues. …
  5. Reset the NVRAM. …
  6. Try Updating your Mac in Safe Mode. …
  7. Try Out Combo Update. …
  8. Bottom Line:

What OS can I run on iMac 2008?

The Early 2008 iMacs support OS X 10.11 El Capitan. Although it is not officially supported, the Early 2008 iMac can run macOS Sierra using Colin Mistr’s Sierra Patch Tool.

Can my 2008 iMac be upgraded?

Disasembling the computer is not simple, but the hard drive in these models also can be swapped out with a faster 3 Gb/s SATA-equipped SSD, and the swap is no more difficult than upgrading the hard drive. All of the 20-Inch and 24-Inch Aluminum iMac models have the same hard drive support.

Is a 2008 iMac obsolete?

FWIW, it is already considered obsolete by Apple so they won’t work on it nor will AASPs. The latest version of OSX it can run is El Capitan 10.11.

Can a mid 2009 iMac run Sierra?

Mac Hardware Requirements

These Mac models are compatible with macOS Sierra: … Mac mini (Mid 2010 or newer) iMac (Late 2009 or newer) Mac Pro (Mid 2010 or newer)

Can an early 2009 iMac be upgraded?

Answer: A: Answer: A: An Early 2009 iMac is compatible with El Capitan (10.11). Sierra (10.12) requires a Late 2009 iMac (or later).

Can I update my early 2009 iMac?

Answer: A: There’s no more update for a iMac from early 2009. El Capitan is the highest you can update to with that iMac. You need a newer iMac model if you want to update macOS.

Why is my android not updating?

If your Android device won’t update, it might have to do with your Wi-Fi connection, battery, storage space, or the age of your device. Android mobile devices usually update automatically, but updates can be delayed or prevented for various reasons.

How do I force my Samsung to update?


For Samsung phones running Android 11 / Android 10 / Android Pie

  1. Open Settings from the app drawer or home screen.
  2. Scroll down to the bottom of the page.
  3. Tap Software update.
  4. Tap Download and install to initiate an update manually.
  5. Your phone will connect to the server to see if an OTA update is available.

How do you force a Mac to update?


Update macOS on Mac

  1. From the Apple menu  in the corner of your screen, choose System Preferences.
  2. In the System Preferences window, click Software Update. If your System Preferences doesn’t include Software Update, use the App Store to get updates instead.
  3. Click Update Now or Upgrade Now:

Can a Mac be too old to update?

Apple said that would run happily on a late 2009 or later MacBook or iMac, or a 2010 or later MacBook Air, MacBook Pro, Mac mini or Mac Pro. If you Mac is supported read: How to update to Big Sur. This means that if your Mac is older than 2012 it won’t officially be able to run Catalina or Mojave.

Why cant I update my Mac to Catalina?

The macOS Catalina installation may also fail if you do not have enough storage space available on your Mac. If you are having this problem, you may get an error message saying “macOS could not be installed on your computer. There is not enough free space on Macintosh HD to install.

What is the best OS for iMac 2008?

Snow Leopard will likely feel the most speedy on your machine. However, if you need something a little more recent, macOS X 10.9 Mavericks is a good compromise OS to stick with.

What is the highest OS for iMac 2008?

Some Mac models, such as 2007 and 2008 iMacs, are being left behind with El Capitan as their maximum OS version. Certain older Mac models are still limited to Lion (10.7), which has not been getting security patches since Yosemite was released two years ago.

What version of OS can my Mac run?

About each version of macOS

Name Version Release Date

macOS Mojave

10.14
September 24, 2018
macOS High Sierra 10.13 September 25, 2017
macOS Sierra 10.12 September 20, 2016
OS X El Capitan 10.11 September 30, 2015


10 avr. 2020

Can an old iMac be upgraded?

Apple has made upgrading the RAM ridiculously easy on 27-inch iMacs. … Even if you aren’t buying a new iMac, upgrading the RAM on your old computer is a quick and affordable way to give your computer more multitasking juice to handle all of those open tabs in your Chrome browser.

Is a 2008 iMac worth it?

A 2008 iMac with 4GB is worth no more than $300 unless it has a newly upgraded hard drive. Running 10.8 and with only 4GB there’s no way you could reasonably run up to date graphics or animation software. (I believe it can be upgraded to a max of 6GB.)

Can I put an SSD in 2008 iMac?

In order to install a 2.5” SSD into an iMac, you need to use a special adapter. The iMac’s bay is designed to hold 3.5” drives, so if you try to install the SSD as-is, it will not be properly secured and it will move around inside the iMac.