haciosman Posted February 28, 2022 Share Posted February 28, 2022 Hi, I installed smbios on my computer, but my usb ports did not work. No matter which smbios patch I chose, my usb ports were not working. smbios is ok for my macbookpro 14.3 but I tried all the smbios info and couldn't get my usb ports to work.Do I need to make any edits to the configuration file?I would be grateful if you could help. Link to my efi file: https://www.mediafire.com/file/ljl4o3pcirzwsrr/EFI+opencore+0.7.8.zip/file My system specs: Dell Inspiron 3581. İşlemci: Intel Core i3 7020U. RAM: 8 GB. HDD: 256 GB M.2 SSD. Grafik kartı: HD620. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 28, 2022 Moderators Share Posted February 28, 2022 you need to disable XhciPortLimit in config file, it's broken follow guide here to generate your own usbports Link to comment Share on other sites More sharing options...
haciosman Posted February 28, 2022 Author Share Posted February 28, 2022 XhciPortLimit is disabled but still not working. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted February 28, 2022 Administrators Share Posted February 28, 2022 What Jake was asking you to do was disable the XhciPortLimit quirk in your config, i.e. unselect/untick/remove it ... https://dortania.github.io/OpenCore-Post-Install/usb/#macos-and-the-15-port-limit Link to comment Share on other sites More sharing options...
haciosman Posted February 28, 2022 Author Share Posted February 28, 2022 Problem solved. Link to comment Share on other sites More sharing options...
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