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Latitude 3400 - need guidance


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Hey Guys,


I installed Big Sur and Windows 10 on separate drives. I used @davidfrei7as EFI folder and now, at least, trackpad and other things are working. I need help on:

  1. USB mouse is not working  - tried connecting on all ports. No use.
  2. how to make dual boot Win10 and Big Sur (installed on separate drives) work through OC.

Thanks in advance. My OC config file is attached; no change from Davidfrei7as's file.


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Re: USB mouse, assuming the device is fully working/not defective, you need to ensure you've mapped all your USB ports, internal and external. You may use tools such as Hackintool to that effect or follow the USB mapping guidance available in the Dortania documentation.


You should also consult the extensive literature posted by @tanya about her own Latitude 3400. She certainly achieved great success.

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