imarink Posted July 2, 2020 Share Posted July 2, 2020 Hello, I followed this guide to setup my E7450 and it works very well except USB ports. I use this EFI from forum and I dunno why it doesn't work. I will post my EFI folder here (only clover folder). So, the problem is, everytime I plug something on USB it says: "USB accessory needs power: connect "usb dongle" to a USB port on this Mac". Only mouse USB works, but wifi usb and usb sticks don't. If someone know solution, thanks in advance! EFI.zip Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 2, 2020 Administrators Share Posted July 2, 2020 You could always run Hackintool app and regenerate the USB kext/SSDT table. 1 Link to comment Share on other sites More sharing options...
imarink Posted July 2, 2020 Author Share Posted July 2, 2020 @Hervé thank you so much! I regenerated with Hackintool app and copied stuff to patches and kexts/other, it works! Link to comment Share on other sites More sharing options...
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