M0CRT Posted March 23, 2019 Share Posted March 23, 2019 Hi Folks Been having some success with my new Precision 7530 Laptop. https://topics-cdn.dell.com/pdf/precision-15-7530-laptop_specifications_en-us.pdf Issues still to resolve: Realtec : 10ec 5260 Card Reader (attempted to use Sinetek Kext and edited plist but no success) ALC3281 (reported as ALC289 as a Codec dump): Working with VoodooHDA but issues with headphones Biggest issue. Touchpad. Using VoodooI2C I have the touchpad working with gestures but no trackpad buttons working. Anyone have any thoughts / suggestions? Happy to share as required. Thanks Mo Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 23, 2019 Moderators Share Posted March 23, 2019 You can put your request in for ALC289 here. Seems that's a new one. As for VoodooI2C touchpad buttons, you'll just have to wait for the developer to update his kext or post your issue there. Seems to be a known issue if you have an Alps I2C touchpad. Link to comment Share on other sites More sharing options...
M0CRT Posted March 23, 2019 Author Share Posted March 23, 2019 Jake Lo. Thanks for the reply. Good to know I'm not going mad then. I've done the best I can to this point. I'll follow up as suggested. The I2C is running in polling mode rather than via interrupt. Mo Link to comment Share on other sites More sharing options...
digitalboy Posted July 7, 2019 Share Posted July 7, 2019 @M0CRT, Hello, sorry to bother you, I have a Dell 7730 (very similar to 7530 apart from the 17" display) would you mind sharing the EFI directory you used to boot macOS? Link to comment Share on other sites More sharing options...
M0CRT Posted July 8, 2019 Author Share Posted July 8, 2019 Sure DigitalBoy. See attached. Hope this helps you. Mo EFI.zip Link to comment Share on other sites More sharing options...
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