alexander5230 Posted December 13, 2016 Share Posted December 13, 2016 Hi people! I'm trying to install macOS Sierra on a Dell Optiplex 380. It was perfectly running on OS X Lion until last month. I created a bootable USB of sierra (downloaded from AppStore), but when I try to boot for the installation I have a kernel panic. How can I resolve this issue? I used "dart=0 graphicsenabler=yes -v" as bootflags on clover. There's my specs CPU: Intel Pentium E5800 3.20GHz RAM: 2GB DDR3 (for now, hope to upgrade to 6GB in 2017) HDD: 250GB seagate GRAPHICS: nVidia Quadro FX1800 768MB I also attached a photo of my Kernel Panic Thanks to anyone who will try to help Link to comment Share on other sites More sharing options...
MaLd0n Posted December 13, 2016 Share Posted December 13, 2016 If u use clover patches, remove all and try without that. 2 giga? Sierra? hehehe i think ur processor dont have sse4. 1 Link to comment Share on other sites More sharing options...
Mirone Posted December 14, 2016 Share Posted December 14, 2016 @Mald0n, is right. your processor don't have sse4. The Minimum Requirements For Running macOS Sierra. 1 Link to comment Share on other sites More sharing options...
alexander5230 Posted December 14, 2016 Author Share Posted December 14, 2016 Mhh.. isn't in plan to upgrade this cpu. It's Just a secondary build. So, you know what is the last OS X that I can install on this pc? (considering that I can upgrade RAM to 6GB) Link to comment Share on other sites More sharing options...
MaLd0n Posted December 14, 2016 Share Posted December 14, 2016 Mhh.. isn't in plan to upgrade this cpu. It's Just a secondary build. So, you know what is the last OS X that I can install on this pc? (considering that I can upgrade RAM to 6GB) El capitan Link to comment Share on other sites More sharing options...
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