Cac Card For Mac El Capitan

Despite the Mac Pro 1,1 and 2,1 (2006/7) models hitting past the 10-year mark, there is, surprisingly, a great amount of hardware that is still available for use. In contrast to the age of the older (first) Mac Pros, there is still some new hardware that is being released, which can be used on these Mac Pros, primarily due to the software support available.

Granted, Apple stopped supporting these Mac Pros at Mac OS X 10.7 Lion, we can still squeeze a bit more life out of them using Piker Alpha’s boot.efi mod, which allows these older Mac Pros to boot Mac OS X 10.11 El Capitan. This, my friends, is where the GTX 980 TI graphics card comes in.

Why Such a Modern GPU in Such an Old Machine?

LogMeIn for Mac is one of the most powerful remote desktop apps for Mac users of all abilities and needs. LogMeIn for Mac offers specific tools for individuals, small businesses, IT professionals and help desk technicians and is the best on the market when it comes to enterprise remote desktop support. Web, email & VPN with CAC/PIV for Mac PKard® for Mac replaces the native macOS PKI solution to provide users with a solid product with full, free, U.S. It is the same commercial code used by the Pentagon, all six DoD services, White House, NIH, and DOI across tens of thousands of Mac users since the mid-2000s.

In much the same way that others have squeezed life out of their older computers, I too, enjoy doing the same, but (perhaps) take a more “enthusiast” approach. There are very few, if any, generations of technology/computers, let alone an Apple computer, that have been afforded the degree of versatility and third-party hardware/software support/functionality that the current era of tech has extended over to the first gen Mac Pros.

The idea behind this was being able to create a very powerful, no-questions-asked workhorse – and it worked out just fine.

To install or even use a GTX 980 TI inside a Mac Pro 2,1, one must have the following already done to their Mac Pro:

Mac OS X 10.10 Yosemite or later installed (GTX 9xx Maxwell cards will not work in an OS prior to 10.10)
Be aware of and accept that there’s no boot screen
Be aware that OS X system updates can and will break compatibility

This is not a perfect solution, but it can work perfectly when setup and generally not messed around with.

The particular card I’ve been using is a lovely Asus Strix Nvidia GeForce GTX 980 TI 6 GB model. I picked it up off eBay for $260 back in May of 2017. I picked up 2x 6-to-8 pin PCIe adapters for the card. The card uses 225W under full load, which shouldn’t be a problem for the Mac Pro’s 980W power supply. 75W is being drawn from each PCIe connector, as well as 75W from the PCIe slot. Even under full load, this is still within the designed power capacity of the power rails.

Having operated this GPU inside this Mac Pro for over a year, I can safely say I’ve had no issues.

How about VR on this machine?

It works, but there’s a catch. SteamVR doesn’t pick up on the Oculus rift yet, though I’m certain that if I had the HTC Vive, it’d work just fine. For now, I dual boot Windows 10 off an SSD, play around on the Mac Pro 2,1 via the Oculus app. It took a bit of messing around with the Oculus app to get it working on my Mac Pro as it “needed” SSE 4.2. It was easy to trick the installer/find an old version, and simply update it, and it works.

I mostly play the game Arizona Sunshine on the full resolution, with medium textures and shadows, and always hit the 90fps mark. Realistically, we’re playing a VR game on a mirrored 1200 x 1080 display. It’s really not difficult for this Mac Pro to crunch out such a resolution, on medium settings. The “wow” factor of it being in VR, however, surprised me, that it even worked.

How about Video Editing?

Final Cut Pro X does not take advantage of this card whatsoever, as it’s CPU rendering being done. It’s so useful, but during heavier scenes, it can drop in performance. Adobe Premiere Pro CC does take advantage of this card, but I haven’t really done much in Adobe’s suite, aside form Photoshop.

How about Basic Uses?

Well, let’s put it this way: It’s buttery smooth, no questions asked. 4K video? No problem. Smooth UI scaling and animations? Oh yeah. Mac OS X games? On 1080p, maxed out settings – go for it. It’s all playable. The dual x5365 CPUs don’t hold the card back as much as you’d think, even as it sits on a PCIe v1.1 bus. It benches out at 93-95% of it’s full capable speed.

Would I Recommend It?

If your idea of a fast machine is to just jam a brand new GPU into a Mac Pro of this age, the answer is no. There are a few other factors in this machine’s speed, such as having completely matched RAM, a 960 GB SSD RAID array comprised of four 240 GB SSD’, and simply keeping the insides clean. While the market value of 1,1 and 2,1 Mac Pros are plummeting (and quite frankly, nonexistent, if at all), the components that are available to this thing are quite generous.

If your idea of a fast machine is understanding the limitations/benefits of a machine of this age, and you are willing to invest in this thing, the answer is yes. As old as the Mac Pro 1,1 and /2,1 towers are, they’re very much worth investing in. As of the time of this article, cryptocurrency mining has sharply driven up the prices of the GPU, so chances are, for the price point, I’d suggest a 970/980.

How to Accomplish This?

Acquire GTX 980 TI (I advise people do their own research on this, I am not responsible for any bad purchases or bad recommendations! As long as it’s a proper GTX 980 TI, this guide works.)
Install Build-Correct Nvidia Web drivers
Restart, and set your Nvidia GPU as the primary GPU!

Installing the Asus Strix GTX 980 TI

The card fits in about the same as the stock ATI Radeon X1900XT 512 MB card that came with this computer. It needs to be installed at an angle, but it fits.
Needs 2x 6-to-8-pin PCIe adapters to work. The Asus Strix 980 TI uses 2x 8-pin Power connectors.

Asus Strix GTX 980 TI 6 GB in Mac Pro

How to Install the Nvidia Web Driver Software?

Make sure the driver software you install is correct to your build model. Linked here, for example, is for El Capitan build 15G1108. https://images.nvidia.com/mac/pkg/346/WebDriver-346.03.15f04.pkg
MacVidCards has a good list of the different Nvidia web drivers that were released in the past. If this link goes down or if links are broken, I might have to host my own files, to make this article more accessible. http://www.macvidcards.com/drivers.html
Be careful: Do not update Mac OS X immediately after updates come out, as this can and usually will break compatibility with your GPU drivers and cause your card to be unusable until you revert the Mac OS build (Time Machine or Carbon Copy cloner can fix this), or Nvidia happens to push out an update to the newer OS X build from Apple.
There will be no boot screen; you will be greeted by your login screen.
Resetting SMC or PRAM will reset the GPU driver from being selected upon startup. The only way to fix this is by switching it back on in System Preferences. This can either be done via VNC if you have another Mac, or if you have the original GPU, can be plugged in, booted up with the original GPU, the driver being selected, then the machine being shut down, and the new GPU being plugged in.

If all is well, this is how the card should register in the system, via the various apps which display the card.

The End Result

Very stable GPU to use once configured
No graphical glitches or artifacts
Performs well enough in VR to use on a daily basis
Drives games in OS X very well, on high settings
Hardware accelerated animations/scaling are buttery smooth
Sleek, good-looking GPU inside Mac Pro
Extend the life of your Mac Pro 1,1/2,1 by another few years
Instead of spending an absurd amount of money on a gaming/VR gaming machine, do this instead!

short link: https://goo.gl/wQW3as

Here are the steps on how to install a CAC Reader for Mac:

Ensure your CAC reader works with Mac
Check to ensure your Mac accepts the reader
Check your Mac OS version
Check your CAC’s version
Update your DOD certificates
Guidance for Firefox Users
Look at graphs to see which CAC enabler to use

Step 1: Purchase a Mac Friendly CAC Reader

Purchase a CAC reader that works for your Mac. There are only a couple that you can choose from and I’ve listed them below.

If you already have a CAC reader and it isn’t Mac friendly, you could update the firmware, however, for the non-tech savvy people out there, it’s probably better to just purchase a new one and save the headache – they’re only ~$11-13 dollars.

Best Mac Compatible CAC USB Readers

Best Mac Compatible CAC Desk Readers

Step 2: Plug in and Ensure It’s Accepted

Once you have your CAC reader, plug it into your Mac and ensure your computer recognizes it. If you have one of the CAC readers we suggested above, then you should be good to go.

If for some reason your CAC reader isn’t working, you may need to download the appropriate drivers for your CAC reader. You can find these drivers on the Reader’s Manufacturer Website.

Step 3: Update Your DOD Certificates

Now that you have your CAC reader connected and accepted on your Mac computer, it’s time to ensure you have the right certificates in order to access DOD CAC required web pages.

Procedure for Chrome and Safari

Type ⇧⌘U (Shift + Command + U) to access your Utilities
Find and Double click “Keychain Access”
Select “Login” and “All Items”
Download the following five files and double click each once downloaded so as to install in your Keychain Access.
When you double-click the Mac Root Cert 3 and 4, you’ll need to tell your browser to always trust them. Click the button like you see below:

Additional Steps for Firefox

If you’re using Mozilla Firefox as your primary browser, you’re going to need to perform some additional steps. First, perform the same steps that you did for Chrome and Safari. Afterwards, follow these additional steps to get started.

*If you’re having issues downloading the zip file below, try right clicking the link and opening the file in a new tab.

Download All Certs zip and double click to unzip all 39 files
While in Firefox, click “Firefox” on the top left, then “Preferences”
Then Click “Advanced” > “Certificates” > “View Certificates”
Then Click “Authorities” and then “Import”
Import each file individually from the “AllCerts” folder. When you do this, the below box will popup. Check all three boxes and click “OK”

Step 4: Download and install CAC Enabler

Choosing the right CAC enabler can be pretty tricky. It all depends on what OS you have installed, how you installed it, and even what kind of CAC Card you have!

In order to get the right enabler, be sure to visit our trusty guide to Mac CAC Enablers! It’ll walk you through exactly which enabler is right for you.

CAC Access at Home Success

Now that you have a CAC reader, certificates, and a CAC Enabler, you should now be able to access any CAC-enabled website and log on using your CAC password and data.

Common Reasons Why Your CAC Card Won’t Work On Your Mac

Ensure Your CAC Card Meets the Standards: In order for your CAC card to work, it must meet the minimal requirements. Currently, there are only four types of CAC cards that can be used. The ensure you have the right CAC card for online access, flip your CAC card to the back and if you have one of the below numbers written on the top left, then you are good to go:

G&D FIPS 201 SCE 3.2
Oberthur ID one 128 v5.5 Dual
GEMALTO DLGX4-A 144
GEMALTO TOP DL GX4 144