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[Solved] Dell Inspiron 3581: no USB ports in Monterey


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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.

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