osx151212 Posted June 5, 2018 Share Posted June 5, 2018 Hello, Today I've attempted to update CPU in HP desktop computer with Xeon E5405. The BIOS was updated to support Xeon CPUs. The computer boots fine (passes POST), Linux can be booted without any issues. But attempt to boot High Sierra (Sierra, El Capitan -- all previously installed on E8500 CPU) through 'Clover' (bootloader itself loads fine) immediately 'spit out' CPU dump. Is there solution for this situation? osx151212 Link to comment Share on other sites More sharing options...
XPbIM3 Posted February 26, 2019 Share Posted February 26, 2019 Same here, no luck Link to comment Share on other sites More sharing options...
HUSABER Posted February 26, 2019 Share Posted February 26, 2019 (edited) use this kext tscsync.pkg.zip and add to boot option -npci=0x2000 Edited February 26, 2019 by HUSABER Link to comment Share on other sites More sharing options...
Recommended Posts