SavageAUS Posted April 1, 2023 Share Posted April 1, 2023 Good afternoon. I have acquired a dell latitude 3410 and have Ventura installed and everything except touchpad is working. I can get it working in “mouse” mode but have not got touchpad preferences. Any help is appreciated and I can post anything required. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Slice Posted April 1, 2023 Share Posted April 1, 2023 Are you sure there is I2C interface? May be traditional PS2? Link to comment Share on other sites More sharing options...
1Revenger1 Posted April 1, 2023 Share Posted April 1, 2023 All modern Dell laptops I've seen use I2C HID trackpads. Sometimes these trackpads are connected over PS/2 and can operate as a basic PS/2 mouse, which may be what is happening here. I would make sure VoodooPS2Mouse and VoodooPS2Trackpad are disabled. Couple things to check: 1) Is VoodooI2C and VoodooI2CHID being injected? Check "kextstat | grep -i voodoo" to make sure all the Voodoo kexts are injected. 2) Are you getting any logging from VoodooI2C? The easiest way I've found is to use "sudo dmesg | grep -i i2c" in terminal after setting "msgbuf=1048576" in boot-args. The "log" command can miss quite a bit during the boot process. Link to comment Share on other sites More sharing options...
Baio77 Posted April 4, 2023 Share Posted April 4, 2023 Dell Latitude 3410 should have Comet Lake CPU, for sure it has I2C Trackpad, make sure you have SSDT-XOSI + rename in config.plist and VoodooI2C.kext + VoodooI2CHID.kext , boot as I wrote you and run ioreg and attach it here. Link to comment Share on other sites More sharing options...
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