Drive genius 4 and mac os high sierra drivers#
Drive genius 4 and mac os high sierra full#
Drive genius 4 and mac os high sierra pro#
Drive genius 4 and mac os high sierra license#

Drive genius 4 and mac os high sierra drivers#

More network booting, and this time the video test seemed to indicate that, ehhhh, the video card might not be in good shape.Īt this point I suddenly realised why the network-booted versions hadn’t been able to run the video card drivers from my hard drive, and now they could. Some more consultation, and another Genius.

As I thought, whenever the discrete graphics card was called on to do something, it knocked the machine out. It had been nothing to do with the hard drive or the OS. Click on the photo, it begins to fill the screen, and––īAM.

Drive genius 4 and mac os high sierra full#

Then, fatefully, I tried to look at a photo that had downloaded at full resolution. I was now starting to question myself: was it really just something scuzzy on the hard drive? For fun, because I knew that it would take forever on our super-slow broadband, I decided to re-download my iCloud Photo library. I hung around, knowing that all the important stuff was backed up either in the cloud or on the backup disk. Thankfully the Wi-Fi in Apple Stores is really fast, so you can get your OS reinstalled quickly. So yes, it was time to wipe the drive and reinstall everything. (This is the point at which the smart readers are saying “ohhhh” because they’ve spotted the mistake that both he and I made.) “You backed it up, of course?” “I think we might need to reinstall the operating system.” I sure did – SuperDuper clones, and a Time Machine backup. “Do you have this backed up?” he asked, indicating the computer. Could Disk Utility read my drive now? No, it couldn’t. So he restarted the machine, held down the key to boot from a network drive, whizzed over to the one marked 10.12 and started up. no.”Īt this point the Genius said he suspected there was something wrong with my SSD. Me (cooperative citizen pulled over by policeman): “Er. How had it got two? “Have you got a Fusion drive in here?” the Genius asked. One of them seemed to be called Macintosh HD, and the other seemed to have partitions such as “private” and “mem”.Įxcept that the rMBP only had a 500GB SSD. Disk Utility showed that there were two drives – an SSD with 500GB capacity, and another also with 500GB capacity. (rMBPs from that time all have SSDs.).Īt this point things got very confusing. So he ran Disk Utility off the network drive to see whether there was something wrong with the hard drive. That didn’t work – it said it couldn’t find the relevant drivers (which it looked for on the hard drive). The checks all looked OK, except for the VST – video system test. It’s not what my machine looked like, except for how the progress bar looked.) Mac OS 9: if you take your Mac to get Geniused, you’ll probably see a screen that looks something like this. He restarted, booted from a network drive which has Apple’s Mac OS9-style hardware test, and gave it a once-over. But we were there for a Genius appointment, so we were going to do that. Of course the first thing it did when the guy plugged it in was to start up and happily proceed to the login screen. After eventually getting an appointment (the Mac Geniuses are rare, compared to the iPhone/iPad Geniuses), I turned up with the rMBP which I’d left for dead. The only way to absolutely prove that the problem with the computer was the graphics card, of course, was to take it to a Genius Bar.

Drive genius 4 and mac os high sierra pro#

At that point, I turned over to using the iPad Pro full-time, which is another story. I wrote a while back about the problems I had with my 2012 retina MacBook Pro, and its strange shutdowns – which I suspected, but couldn’t absolutely prove, were due to the graphics card problem that these models have been known to suffer from: when the discrete graphics card was activated, there was a chance it would go completely off the rails.įinally it shut down and didn’t seem to want to start. But it might also be a source of confusion at the Genius Bar. I just did the TechTool Pro 10 upgrade, and they did have an option to purchase an additional 2 licenses, but I didn't check the cost.“Your Mac.

Drive genius 4 and mac os high sierra license#

The license controls on these utilities tends to be very strict so I would check the cost for 2 licenses before purchasing. If you are installing on two machines it makes things more complicated. For the extra $20 personally I'd go with TechTool and get all of the other tests and utilities. Techtool Pro 10 ($99) has a whole slew of utilities and tests, Drive Genius 5 ($79) is just disk.

They rated TechTool Pro 4, Drive Genius 3.5, although the latter reviews are really, really old: ĭiskWarrior ($119) is just disk repair. If you are just interested in disk repair, it's DiskWarrior (although they still do not fully support APFS):