el3ment101 Posted December 21, 2013 Share Posted December 21, 2013 Hey guys I really need speed step working on my Haswell ( i think it will solve sleep problem and the cpu temps going too high). I am currently on Mavericks 10.9.1 and Chameleon as boot loader. These are my specs: Intel® Core™ i7-4700MQ CPU @ 2.40GHz Intel HD Graphics 4600 (HP) 2047MB NVIDIA GeForce GT 740M (HP) 465GB Hitachi HGST HTS545050A7E380 (SATA) IDT High Definition Audio CODEC Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/ Share on other sites More sharing options...
crusher Posted December 21, 2013 Share Posted December 21, 2013 Look this post from @RahabMan http://www.insanelymac.com/forum/topic/293503-haswell-early-reboot-mavericks-locked-msrs-and-hp-envy-15-j063cl-i7-4700mq/?p=1962889 Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977675 Share on other sites More sharing options...
el3ment101 Posted December 21, 2013 Author Share Posted December 21, 2013 Hmm i trired seeing the sleep problem in terminal it says GLAN. Hmm i trired seeing the sleep problem in terminal it says GLAN. Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977687 Share on other sites More sharing options...
artur_pt Posted December 21, 2013 Share Posted December 21, 2013 hello try this one DSDT.aml.zip good hack Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977733 Share on other sites More sharing options...
el3ment101 Posted December 21, 2013 Author Share Posted December 21, 2013 Now I get this after using that DSDT Dec 22 01:24:33 Kanavs-MacBook-Pro-2 kernel[0] <Debug>: Wake reason = GLAN Dec 22 01:25:36 Kanavs-MacBook-Pro-2 kernel[0] <Debug>: Wake reason = GLAN Dec 22 01:27:08 Kanavs-MacBook-Pro-2 kernel[0] <Debug>: Wake reason = GLAN Dec 22 12:19:40 Kanavs-MacBook-Pro-2 kernel[0] <Debug>: Wake reason = EHC1 EHC2 XHC HDEF Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977878 Share on other sites More sharing options...
artur_pt Posted December 21, 2013 Share Posted December 21, 2013 hello now all usb problems and also audio u problem is not there... only i think, i'm sure u have major problems.. graphics.. sound power management , speed step and so on.. and u are in sleep.. ? u power off the note.. and is sleeping ... for ever... good hack Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977885 Share on other sites More sharing options...
el3ment101 Posted December 22, 2013 Author Share Posted December 22, 2013 when i press sleep the screen goes black and nothing happens, and my sound works fine also i made a ssdt for speedstep i made it from your guide - and i think my graphics are working. SSDT- https://www.dropbox.com/s/xq6vrlcl8161om5/ssdt_pr.aml Link to comment https://www.insanelymac.com/forum/topic/294725-need-speedstep-on-haswell/#findComment-1977891 Share on other sites More sharing options...
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