n810 Posted July 21, 2014 Share Posted July 21, 2014 I have an Intel i5-4200M CPU and from what I've been told, it is a haswell processor so it will reboot before going into any Mac installation (tried distros, vanilla, etc.) and each have required boot args such as "hp" or "haswell" or "xpcm-free" to boot into the installation. Otherwise, it instantly reboots before going into the installation from the bootloader. I made a bootable USB using Pandora but I'm having this issue again where I cannot load the installation. Does anyone know what I can do for this? Is there a file I need to add or is there a boot arg already designed for this by default? Link to comment Share on other sites More sharing options...
Allan Posted July 21, 2014 Share Posted July 21, 2014 Run this command in Terminal: perl -pi -e 's|\x74\x6c(\x48\x83\xc7\x28\x90\x8b\x05..\x5e\x00\x85\x47\xdc)\x74\x54(\x8b\x4f\xd8\x45\x85\xc0\x74\x08\x44\x39\xc1\x44\x89\xc1)\x75\x44(\x0f\x32\x89\xc0\x48\xc1\xe2\x20\x48\x09\xc2\x48\x89\x57\xf8\x48\x8b\x47\xe8\x48\x85\xc0\x74\x06\x48\xf7\xd0\x48\x21\xc2\x48\x0b\x57\xf0\x49\x89\xd1\x49\xc1\xe9\x20\x89\xd0\x8b\x4f\xd8\x4c\x89\xca)(\x0f\x30\x8b\x4f\xd8\x0f\x32\x89\xc0\x48\xc1\xe2\x20\x48\x09\xc2\x48\x89\x17\x48\x83\xc7\x30\xff\xce)\x75\x99(\x5d\xc3)\x90{7}|\x74\x73${1}\x74\x5b${2}\x75\x4b${3}\x66\x81\xf9\xe2\x00\x74\x02${4}\x75\x92${5}|g' mach_kernel After this, reboot your OS X. 2 Link to comment Share on other sites More sharing options...
dcai777 Posted July 21, 2014 Share Posted July 21, 2014 http://www.insanelymac.com/forum/topic/293503-haswell-early-reboot-mavericks-locked-msrs-and-hp-envy-15-j063cl-i7-4700mq/ 2 Link to comment Share on other sites More sharing options...
n810 Posted July 22, 2014 Author Share Posted July 22, 2014 Thanks guys!! I'll definitely give those a try! Link to comment Share on other sites More sharing options...
jsl Posted July 22, 2014 Share Posted July 22, 2014 Run this command in Terminal: perl -pi -e 's|\x74\x6c(\x48\x83\xc7\x28\x90\x8b\x05..\x5e\x00\x85\x47\xdc)\x74\x54(\x8b\x4f\xd8\x45\x85\xc0\x74\x08\x44\x39\xc1\x44\x89\xc1)\x75\x44(\x0f\x32\x89\xc0\x48\xc1\xe2\x20\x48\x09\xc2\x48\x89\x57\xf8\x48\x8b\x47\xe8\x48\x85\xc0\x74\x06\x48\xf7\xd0\x48\x21\xc2\x48\x0b\x57\xf0\x49\x89\xd1\x49\xc1\xe9\x20\x89\xd0\x8b\x4f\xd8\x4c\x89\xca)(\x0f\x30\x8b\x4f\xd8\x0f\x32\x89\xc0\x48\xc1\xe2\x20\x48\x09\xc2\x48\x89\x17\x48\x83\xc7\x30\xff\xce)\x75\x99(\x5d\xc3)\x90{7}|\x74\x73${1}\x74\x5b${2}\x75\x4b${3}\x66\x81\xf9\xe2\x00\x74\x02${4}\x75\x92${5}|g' mach_kernel After this, reboot your OS X. Is it working for Mavericks 10.9.x only ? Can it be applied for Yosemite DPx's /System/Library/Kernels/kernel too ? Link to comment Share on other sites More sharing options...
Allan Posted July 22, 2014 Share Posted July 22, 2014 not for now. Yosemite still beta. 1 Link to comment Share on other sites More sharing options...
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