
- #Mac pro 5.1 high sierra and mojave on the same nvme ssd mac os
- #Mac pro 5.1 high sierra and mojave on the same nvme ssd mod
- #Mac pro 5.1 high sierra and mojave on the same nvme ssd update
- #Mac pro 5.1 high sierra and mojave on the same nvme ssd pro
You’ll notice plastic tabs on both sides of the cable that Apple used to keep the cable nice and flat, these have to come off as well. This is the fun part! But before you can start snapping on the taps, some preparations need to be made. Depending on your level of OCD modding the power supply can take 15 minutes or an hour so make sure you’re comfortable 🙂 For now, the power supply is all you need, put everything else to the side so you have space to work. As you lift the power supply, feed the cable through the hole to the other side of the fan. Now slide the power supply to the left slightly so that you can reach in and lift it out of the frame. With the 4 screws out, disconnect the power supply from the board. You don’t want to be clunking around in there trying to get this done with a screwdriver that barely fits, the risk of slipping and damaging the board is just not worth it. This is where the flexible screwdriver extension comes in really handy. This is held in place by four hex screws above HDD bay 4. Once the optical drive bay is out, proceed by removing the aluminum back plate.Īt this point, you may want to get rid of the dust bunnies in there and do some cleaning. Removing the PCI fan is optional but gives you a bit more space to work with later. Start by removing the PCI cards, all hard drive sleds, and the PCI fan.
#Mac pro 5.1 high sierra and mojave on the same nvme ssd pro
Put the Mac Pro down on a towel or something soft that won’t scratch your Mac. I recommend reading this whole guide first before starting, don’t just follow along before you know the whole process. All images can be enlarged by clicking on them. I made this a step-by-step that covers everything, even stuff you probably already know. Having the Mac laying down makes things much much easier.
#Mac pro 5.1 high sierra and mojave on the same nvme ssd mod
Let’s dive right in! I have tried this mod with the Mac standing up and with the Mac laying flat on a table. The screw bits, flexible extension and screwdriver I used are all in this iFixit toolkit. I’ve read that the Posi-Tap is a popular choice for this mod as well. I’m sure there are other options for tools and taps, these are simply the ones I decided to go with. Maybe he first wrote about the mod on his blog or something (I can’t find it if he did) thus the name “Pixla’s Mod” which turned into “Pixlas Mod” because people are too lazy to type an ‘ I guess. The guy that first came up with the idea for this mod, named Andree, has a website, pixla.ch. – PCI fan (optional but will make the job much easier) I also put a Kit together which can be found here:Īs an Amazon Associate, I earn from qualifying purchases.Ĭomponents that have to be removed (in order): – Compressed air (if you want to give your Mac a good cleaning while you’re at it) (Ships from Hong Kong, allows for cable length and color selections.) (Ships from the USA, allows for cable length and color selections.
#Mac pro 5.1 high sierra and mojave on the same nvme ssd update
Latest update added on September 8th, 2020. I know just enough about this stuff to get myself in trouble and I really did think this would be a simple procedure.Updates and new relevant information is listed at the very bottom of this article. I'd appreciate it if anyone could give me some advice.

I'm now in the process of creating a time machine backup of the boot drive perhaps that's another way to go? If I could copy over the time machine backup of the boot drive to the empty drive? So I don't know if that's the reason I ran into the issue? I was using my current boot drive, running disk utility and trying to copy this currently in use boot drive to the empty drive? I even found a way to force recovery mode via the terminal and that didn't work either. I've had macs for 20 years or so, but this machine for whatever reason, will not boot in recovery mode when I start the machine and hold command+r. Separately, for whatever reason, I can't get the computer to boot into recovery mode. Through googling, it would seem there's something finicky with High Sierra, APFS Volumes and Disk Utility but I can't make heads or tails of it. It took an hour or so but just as we hit the finish line, I was smacked with the attached error below. I then went to Disk Utility and attempted to restore the new drive with data from the old boot drive. So, I installed my new SSD in an empty drive bay, erased it and formatted it to also be APFS.
#Mac pro 5.1 high sierra and mojave on the same nvme ssd mac os
I don't know the difference between APFS and Mac OS Extended (Journaled), etc. Why is that? I don't know, it came to me that way when I ordered the computer from ibuildmacs like 3 years ago. My goal was to copy the boot drive's data to the new drive, use this new drive as the boot drive and wipe the old boot drive to use for storage. I'm attempting something that I thought would be simple.
