- #Mac clean install for better performance pro
- #Mac clean install for better performance software
- #Mac clean install for better performance mac
Still, I'm quite certain that it has a hardware problem that appears under certain conditions. It's been to repair shops a few times, licensed and non-licensed, and nobody can find anything wrong with it.
Even a Samsung monitor I'm connecting sometimes takes it down, while my LG monitor at home doesn't.
#Mac clean install for better performance pro
Photoshop was one of them, Acrobat Pro another. I found that it did that more often with some programs than others. It did so even when cold, although it sometimes started the fan too at low temperatures. Just to be fair to Apple, they do actually describe the procedure on these pages:Ĭlick to expand.The problem I had with the computer was that it froze, and then after 20-30 seconds shut down. This saved me $1,500-2,500 depending how I calculate it, at least for the foreseeable future. Rendering 4K videos never caused the computer to stop.), and I can now connect 4TB bus powered 2.5" discs on battery power.Ĭonclusion: don't give up. All Adobe programs run fine, as does DaVinci Resolve (which didn't have much problems to start with. I now have a clean machine which is again very fast, a machine that I will use only for photo and video editing. Once you see a spinning globe in black and white, you're on your way.Īfter the process was finished, I upgraded to Big Sur without problems. In my case, that was Mavericks, and it took the best part of 12 hours before it had finished.
#Mac clean install for better performance mac
What it does then is contacting its mother in Seattle or wherever (it could actually remember the last WiFi network and password), starting to rebuild the system disc with the OS that the Mac came with back then. I needed two or three attempt to get the installation procedure started after the erases. What is important is that the system drive (Macintosh HD or whatever you have chosen to call it) is erased when starting in recovery mode before attempting to re-install OS.
I started to search the internet, and the definition of cold (or clean) start can vary, but I found this article:įollowing the instructions is quite straightforward. They make a living from selling computers. It's hard or impossible to find a description of this procedure on heir websites. What did we do when the old 370 became troublesome? We cold started it.Īpparently, if your problem can't be solved using a (Time Machine) backup of your OS, Apple wants you to buy a new computer. So in my mind, I went back to my IBM days during the mid seventies.
#Mac clean install for better performance software
Only then I realised that it could be a software problem deeper down, something that couldn't just be deleted.
After a few weeks, that one started to slow down too. It was an older model too, so I thought it was the age of the computers and some kind of incompatibility problem. After a few weeks, it started getting slower. So I transferred all my data to another MBP computer using Time Machine. But no, computer idling, fans running, I went for lunch, and when I returned, it had stopped. I also bought one of these external cooling devices with a couple of fans to place the computer on. I tried more or less everything, de-installing Adobe, re-installing everything using a Time Machine backup etc. Also, it often stopped while inactive and folded. Certain Adobe programs like Photoshop and Acrobat Pro (not the Reader though) were the worst, some advanced websites, particularly when running on Firefox. I eventually figured out that some things triggered the freezing more frequently than others. Also, the cooling fan started for no apparent reason, even if internal temperatures were low. It wouldn't connect to 4TB external discs without the power adapter connected (2TB and less, presumably with lower power consumption, was unproblematic), and even worse, the computer froze and switched itself off without warning. Two issues of problematic nature remained though. Part of it has been physical, so I've had keyboard, trackpad, battery etc. My Late 2014 MBP 15 with all the bells and whistles that were available back then have acted up on me lately, for more than a year actually.
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