Administrators Bronxteck Posted March 22, 2017 Administrators Share Posted March 22, 2017 you can try using this newer battery kext https://bitbucket.org/RehabMan/os-x-acpi-battery-driver/downloads/ Link to comment Share on other sites More sharing options...
kfiatos Posted March 30, 2017 Share Posted March 30, 2017 Tried that and it changes nothing. Another issue. Im having trouble getting my e7440 to post. Everytime I shut down my 10.12.3 I can't make my dell to boot at all (have to wait and try again many times). I mean no bios even. I had this issue before and motherboard was at fault? Does Your also not boot from time to time? Is it maybe related to osx? Maybe dsdt patching brokes something? I dont know Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 30, 2017 Moderators Share Posted March 30, 2017 BIOS not posting is system board or memory issue. Start with taking out 1 ram and test. Or replace if you have spare. Link to comment Share on other sites More sharing options...
Schiller Posted April 19, 2017 Share Posted April 19, 2017 @kfiatos: did you patch your DSDT USB controllers with power management code? @Alex Rivera: one way to fix the iTunes movies issues is to use the Shiki kext. Known to fix green screen problems on Ivy Bridge and can also fix issues on Haswell iGPUs. Thanks Hervé Shiki kext works and fixes several problems with streaming codecs and iTunes trailers/videos, at least under E7440 with HD4400. I can finally browse Twitter and other websites without fearing a sudden freeze... Just install these in Clover kexts folder: /Volumes/EFI/EFI/CLOVER/kexts/10.12/ Fixes freezes: IntelGraphicsFixup & Lilu iTunes trailers/videos: Shiki I'm getting these message from iTunes movies though... maybe my display is not HDCP compatible? I bet I could play iTunes movies on MS Windows/iTunes when I had it installed. 1 Link to comment Share on other sites More sharing options...
Schiller Posted May 15, 2017 Share Posted May 15, 2017 Hello ppl I just updated my E7440 to 10.12.5 without a problem. 1 Link to comment Share on other sites More sharing options...
Sorcerer Posted June 1, 2017 Share Posted June 1, 2017 Cool.. been holding off updating untill Uni finishes in a few weeks. Nice to know update went ok. Did you have to replace any kexts (ie Audio) after the update or did everything work straight off the bat ? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 1, 2017 Moderators Share Posted June 1, 2017 Make sure to install latest Clover prior to upgrading. If you have everything working on 10.12.4, they will continue working the same. Link to comment Share on other sites More sharing options...
Schiller Posted July 21, 2017 Share Posted July 21, 2017 Updated yesterday to 10.12.6 (probably last Sierra iteration) from app store without a problem. Just make sure you always update your clover installation before I'm currently running v4114. Link to comment Share on other sites More sharing options...
Laxman Posted July 26, 2017 Share Posted July 26, 2017 Schiller, i have an e7240 which I believe has similar configs like your e7440. All works great in my 10.12.6 except left mouse clicks dont and bluetooth. Can you help me figure out or share the kexts and I can try. thanks Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted July 26, 2017 Administrators Share Posted July 26, 2017 does left click work in another OS? also try putting 2 fingers on trackpad when left clicking Link to comment Share on other sites More sharing options...
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