yumatechnical Posted January 17, 2019 Share Posted January 17, 2019 I have an installation, it has been working well for almost a year: Gigabyte motherboard Intel Core i5 16 GB RAM ethernet PCI RealtekRTL8111.kext MSI GeForce GT 710 NVIDIA 2GB dual monitors macOS Mojave 10.14.2 I optimized the audio, graphics and network to work well. My intention was to re-install the OS (because I installed an older version of iTunes [12.6.5.3] to install old software on my old iPad, then I needed the later version for my music library - but there's no separate software...). Instead I accidentally made a new installation on another drive. It loads slow [due to HDD], however, I decided to keep it - as a spare/backup installation. Now the problem I'm facing is that it [the new installation] inherited the graphics and display (and can boot via Clover) but the network only has build-in modem (which doesn't really exist). I tried a MP3 file and it didn't play so the audio must be wrong. Even though Clover booted the new system alright, I decided to copy all the files/folders in the original EFI to this new one. Then I used Clover Configurator [and mounted the new EFI] to do something that I forget [,saved], then after rebooting a MP3 played... So audio works somehow. Still ethernet is a problem. This is not a typical situation, but can someone offer a way to get the network functioning? PS I re-installed Mojave over the original and iTunes works like before - fine. PPS On another post, someone was having a problem with their ethernet, another suggested to copy IOethernetNetworking.kext (or similar) - no diff. Link to comment Share on other sites More sharing options...
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