mpotturi Posted November 12, 2021 Author Share Posted November 12, 2021 Awesome. Thanks Jake. I am not getting my built-in ethernet also. It shows connected but cannot reach out to internet. I think I have Realtek USB GbE Family controller. Tried Realtek8111 kext but no joy. I will try your bootpack tonight and report back. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 12, 2021 Moderators Share Posted November 12, 2021 this has a built-in ethernet device? My 5510 does not, hence I added the Nullethernet.kext. you'll need to disable that and SSDT-RMNE.aml Post new IOReg file after those changes Link to comment Share on other sites More sharing options...
mpotturi Posted November 12, 2021 Author Share Posted November 12, 2021 I will remove that SSDT and try it. I have removed the kext already. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 12, 2021 Moderators Share Posted November 12, 2021 USB ethernets are usually work OOB. Link to comment Share on other sites More sharing options...
mpotturi Posted November 12, 2021 Author Share Posted November 12, 2021 I get that when I plug in the ethernet. But it cannot go out to internet. Here is the IOReg after I removed that SSDT you have asked me to remove. MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 13, 2021 Moderators Share Posted November 13, 2021 ok, you don't need to remove the nullethernet + ssdt, not sure they are still needed but it was to fix Apple services for system that don't have internal ethernet device. So you really are talking about an external USB adapter. I have an USB-C ethernet adapter (Realtek) and it works just fine. You might want to check on your router settings. It picked up an IP, so I don't see why it won't connect to the internet. According to your IOReg file, you also has an internal broadcom wifi, not sure why it's not showing in your screenshot. Link to comment Share on other sites More sharing options...
mpotturi Posted November 13, 2021 Author Share Posted November 13, 2021 actually that screen shot was taken when i did not have the broadcom card in the machine. My ethernet is also thru USB-C ethernet adapter. I tokk ioreg snapshot after i put the broadcom back in. You probably have 1820A or DW1560 card. mine is DW1820 like I said before. Link to comment Share on other sites More sharing options...
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