- #Apple mac mini late 2012 memory upgrade update
- #Apple mac mini late 2012 memory upgrade upgrade
- #Apple mac mini late 2012 memory upgrade code
- #Apple mac mini late 2012 memory upgrade trial
The only trick is making sure you press in the new RAM sticks at about a 45 degree angle. RAM Replacement takes about five minutes. You simply flip it over, turn the big black base slightly, and pop it off. My late 2012 Mac mini is extremely easy to open. Replacing all 16GB was about a $70 expense. My RAM was four year old aftermarket Crucial RAM, which had been powered on and running on the machine pretty much nonstop for all that time.
Make your home smarter with these six tech upgrades. Companies are using multi-factor authentication. iOS 15: Fix your iPhone battery drain problems. Here's how Windows 11 users will get new features. But typing 4MEM/9 into Google immediately yielded a discussion board post that implied one of my RAM sticks was bad. Typing 0x7bda4190 into Google yielded nothing. Once the test completed, you can see that I did, indeed, have a hardware error. Once in the diagnostic system, I got the following screen: Google the result and look for appropriate answers if the diagnostics report hardware failure. Run the tests and write down the result. You will launch into either Apple Hardware Test or Apple Diagnostics. If you boot into the Finder, power off and repeat. Press the Power button and immediately press and hold the D key on your keyboard. Make sure your machine is completely powered off. To initiate the Apple Hardware Test or Apple Diagnostics (depending on what year your machine was built), shut down your machine completely. Since my machine is a late 2012 machine, I used AHT. It's important to understand that Macs released before June 2013 were shipped with the Apple Hardware Test (AHT), while those produced after June 2013 come with Apple Diagnostics. Since I had run out of ideas as to why the machine was malfunctioning, I decided it couldn't hurt to run the hardware diagnostics. When I bought it in 2012, I added my own RAM sticks, and swapped out the dog-slow included hard drive for an SSD. Mine is a generation older than the newest ones. The generation of Mac minis prior to the currently shipping one were quite user modifiable. I've never had a machine fail years into use, so hardware failure was pretty much at the bottom of the list in terms of things I considered checking. I have had one or two hardware problems, but they've always manifested right after purchase. Except my applications were still acting wonky.Īt that point, I started to wonder if I had a rare Mac hardware problem. Special.Įven so, I did run the First Aid operation on my SSD. Gack! That's right, El Cap removed the disk permissions repair option because it interferes with system protection. My first go-to troubleshooting action is usually to repair disk permissions, since that's long been an easy way to fix minor problems. To diagnose the problem, I ran Disk Utility. This error wasn't as reliable, because it stopped once I rebooted. Or, more precisely, it launched, then immediately exited back to the desktop. #Apple mac mini late 2012 memory upgrade code
There appeared to be an error generated in the main UI code for the Mac, but not for that application.Ī few days later, another application suddenly wouldn't launch. I contacted the developer, and we went over the crash logs. Now, I had verified that the behavior was repeatable on multiple versions of the same program. It (and only it) crashed when touching the menu bar.
#Apple mac mini late 2012 memory upgrade trial
However, once the crashing started to occur, I downloaded a trial version of the upgrade. Since it had been meeting my needs, and running perfectly, I had chosen not to buy the upgrade.
#Apple mac mini late 2012 memory upgrade upgrade
The developer had upgraded the program, but hadn't offered any kind of upgrade discount. But I checked, and it was actually the same version of the program that I had been running for the past year.
#Apple mac mini late 2012 memory upgrade update
My first assumption was that the weird behavior was caused by an update to that program. But every time I touched the menu bar, it crashed. It would launch and properly display the splash screen. But now I can't recommend it anymore.Īfter a few weeks, I noticed that a development tool I run regularly wasn't behaving itself.
It was the perfect combination of compactness, just enough processor power and upgradeability that made it an excellent value for many Mac users.
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