mathq Posted September 25, 2012 Share Posted September 25, 2012 Hello! My computer shuts off as soon as Chameleon is done loading all files and kernel. I don't have time to take any picture, because it just instantly reboots. I've tried many things: PCIRootUID=1, cpus=1, maxmem=2048, busratio=19 and many more If anyone could help, it would be highly appreciated! Thanks, xmath279 Link to comment Share on other sites More sharing options...
ctroncosor Posted September 26, 2012 Share Posted September 26, 2012 Rollback AppleACPIPlataform.kext Link to comment Share on other sites More sharing options...
mathq Posted October 17, 2012 Author Share Posted October 17, 2012 Rollback AppleACPIPlataform.kext Still no luck Still looking forward for a solution Thanks, xmath279 Link to comment Share on other sites More sharing options...
X-TRiAL Posted November 1, 2012 Share Posted November 1, 2012 I had this once before, ended up just reinstalling. Link to comment Share on other sites More sharing options...
K0gen Posted January 4, 2013 Share Posted January 4, 2013 I have the same experiance in my Lenovo ThinkPad T420 4180A32 There is no way to boot anything (tried myHack and various boot loaders) Link to comment Share on other sites More sharing options...
bberts Posted January 4, 2013 Share Posted January 4, 2013 Evoreboot.kext and NullCPUPowerManagement.kext Link to comment Share on other sites More sharing options...
iFIRE Posted January 4, 2013 Share Posted January 4, 2013 this is a problem with SMBIOS, try a SMBIOS of lasted model of Apple, see app Chameleon Wizard Link to comment Share on other sites More sharing options...
K0gen Posted January 5, 2013 Share Posted January 5, 2013 (edited) I have managed to fix this by changing bios settings to default and disabling all devices in I/O Port Access. Booting OSX and re-enabling them again. setting: Security > Memory Protection > Execution Prevention [Enabled] in ThinkPad Setup Edited February 2, 2013 by Kogen Mantis Link to comment Share on other sites More sharing options...
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