Andres Galeano Posted December 8, 2022 Share Posted December 8, 2022 Hello how are you? The trackpad does not work on myE5440. Then everything works perfectly. I'm using a usb mouse that works great. I leave attached my EFI Folder and IOReg Latitude E5440 EFI https://drive.google.com/drive/folders/1Fwe19uOf1sk7w6UxNL6On5mcDE3Y9bFF?usp=share_link MacBook Pro de Andres.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 8, 2022 Moderators Share Posted December 8, 2022 you need to include VoodooInput.kext plugin inside Voodoops2controller Link to comment Share on other sites More sharing options...
Andres Galeano Posted December 8, 2022 Author Share Posted December 8, 2022 this is the kext i have installed VoodooPS2Controller.kext.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 8, 2022 Moderators Share Posted December 8, 2022 correct, you don't have VoodooInput enabled or added to your config file. I made the additional to the config. give it a try Config.plist.zip Link to comment Share on other sites More sharing options...
Andres Galeano Posted December 8, 2022 Author Share Posted December 8, 2022 Thanks, I'll try it myself Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 8, 2022 Moderators Share Posted December 8, 2022 What's the issue with Brightness? Fn+ arrow keys not working to adjust or the slider doesn't work? Link to comment Share on other sites More sharing options...
Andres Galeano Posted December 8, 2022 Author Share Posted December 8, 2022 The keyboard shortcuts do work, what doesn't work is the brightness regulation in the system either with the shortcut or with the taskbar one. And thank you very much you solved the trackpad issue you are a genius I got the brightness to work by changing the frequency in the display section from 60Hz to 40Hz Out of curiosity I put it back to 60Hz and the brightness works great Now my question is will my EFI work for the latest version of macOS since I currently use Big Sur ? Thanks very much for all the help and for being active in the blogs. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 8, 2022 Moderators Share Posted December 8, 2022 the highest macOS you can run is Monterey, Ventura has removed all support for Haswell gpu. Looking at the files, you only need to upgrade the Intel Wireless and Bluetooth kexts to support Monterey. you can remove the following from the kext folder ApplePS2Controller AtherosE2200Ethernet CpuTscSync CtlnaAHCIPort SATA-unsupported USBInjectAll XHCI-unsupported Link to comment Share on other sites More sharing options...
Andres Galeano Posted December 10, 2022 Author Share Posted December 10, 2022 I will update and we will see if I need help I will not hesitate to come to you, thank you very much. I attached my EFI bootpack for Big Sur + IOReg https://drive.google.com/open?id=1-hhsHJELpIK5wVmjMJ4qgKFSIitO3jaK&authuser=galeanochico%40gmail.com&usp=drive_fs MacBook Pro de Andres.ioreg Link to comment Share on other sites More sharing options...
dmytrii.b Posted May 15, 2023 Share Posted May 15, 2023 On Big Sur only, with VoodooPS2Controller.kext.7z v1.0.7, touchpad works. Link to comment Share on other sites More sharing options...
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