Macos sierra 10.13 download install#
Macos sierra 10.13 download update#
Macos sierra 10.13 download Patch#
Macos sierra 10.13 download upgrade#

(My mac is/ was capable of running High Sierra) I am doing this on a mac with macOS Mojave 10.14.6 installed. If that is not the case then I probably do the same a you.

Macos sierra 10.13 download install#

Apple does not take into consideration that you want to download the installer and then install it on another older compatible mac. The reason I ask is that any mac that came preinstalled with a newer OS than High Sierra will not be allowed to download High Sierra or any older OS.

Macos sierra 10.13 download update#

I ran a security update in November without a hitch, but since running the last update earlier this month the system has been prone to very slow system boots and boot freezes, so I have made a USB installer using the latest download and patches and intend to re-install the system.Mike you are trying to download High Sierra to your MacBook Pro, did this MacBook Pro come preinstalled with Mojave or Catalina.

Macos sierra 10.13 download Patch#

I installed a later Atheros Wifi card shortly after buying the machine, as the machine came without Wifi, and there have been no problems with High Sierra and WiFi.ĭosDudes Patch Updater allows AppStore system updates to run. This never caused any problems in El Capitan, but seems to be the cause of the random logouts, as they haven't occurred since I removed it. I have an unflashed EVGA Nvidia GTX 760 which performs well, and gives me CUDA in Photoshop and After Effects, but when problems do arise it's handy to be able to see the EFI boot screen, which I can't do with the PC Nvidia card, so I left the old ATI Radeon 2600XT installed powering a small monitor. One fault that took me a while to fix was random logouts for no apparent reason, but I pinned it down to a conflict between my GPU's. Has been relatively problem-free, though sometimes feels slower than El Capitan. I have been running High Sierra on my 3,1 2008 8-core Mac Pro since September 2018, using DosDude1's installation. Since I already did a hack firmware update, I'm afraid to do this yet until I know more about it. Warning I went to install it on an internal SSD and it says it wants to do a firmware update. I just booted this same machine from a High Sierra install on an external drive and it is what I'm using at this moment with no apparent issues.

I have had no issues with this installation for the last year.

Macos sierra 10.13 download upgrade#

Here's how I initially got my Early 2009 Mac Pro to take 10.2 Sierra:ĮFI and Firmware update from 4,1 to 5,1 for Sierra Upgrade Solved The 2007 iMac 7,1 is compatible if the CPU is upgraded to a Penryn-based Core 2 Duo, such as a T9300. Early-2008 or newer Xserve (Xserve 2,1, Xserve 3,1) Early-2009 or newer Mac Mini or white MacBook (Macmini 3,1, MacBook 5,2)

Late-2008 or newer MacBook Air or Aluminum Unibody MacBook (MacBookAir 2,1, MacBook 5,1) It is reported to work on theses unsupported machines: Here's the patch tool by dosdude for High Sierra, Iused his former patch to do the Sierra upgrade. I did open a new install of MS Office 2011 which had reports that it was not going to work but so far have seen no issues. I did my first install of 10.13 last night on a 2012 13' MBP without issue as expected but really have not looks at it yet.

I posted this to see if anyone has done it yet, also because I know we will have question on it, and to see if anyone has attempted it yet and has any advice. I'm first going to try the install on a 2008 MacPro, then try it on either a 2008 and/or early 2009 MacBook Pro. But, after watching a couple of videos, right now it appears I will not have to do a firmware update. At the time I did it last year, it appeared that it couldn't be done on the 2008 MacPro. I did the Sierra upgrade on a couple of MacPros 4,1 and it has worked excellently, after I did a firmware update patch to get it to read as a MacPro 5,1, so I am very optimistic on doing it again. I am currently researching installing OS X 10.13 High Sierra on unsupported Macs.