Wesley4444 0 Posted November 6, 2020 Posted November 6, 2020 Hey Everyone! I have Gigabyte Aorus B550 elite REV.1 motherboard and have onboard Realtek 2,5 Gb's Ethernet Controller. I installed Catalina 10.15.7 with opencore. All works fine except internet. I see this device in system report and in Networks, I have "Cable not connected" status there. I tried different solutions and nothing. I even found original driver for UEFI from supplier, added it to drivers folder in opencore. Also, I tried to use a different cable. Nothing helped me and I would be happy to any help. Thanks everyone! Quote Share this post Link to post Share on other sites
BALDY_MAN 314 Posted November 6, 2020 Posted November 6, 2020 Try this Download. LucyRTL8125Ethernet.kext add to OC/ Kext folder. then put the path in your Config. plist. with proper tree Quote Share this post Link to post Share on other sites
Wesley4444 0 Posted November 6, 2020 Posted November 6, 2020 (edited) Do you mean from our forum? Edited November 6, 2020 by Hervé removed unnecessary quote Quote Share this post Link to post Share on other sites
Hervé 2,036 Posted November 6, 2020 Posted November 6, 2020 -> Google... LucyRTL8125Ethernet.kext site:insanelymac.com Quote Share this post Link to post Share on other sites
spakk 1,838 Posted November 6, 2020 Posted November 6, 2020 (edited) If possible, you should be downloaded the drivers from the manufacturer's website or from the developer's site, as there may still be pre-versions on other sites that may not run so smoothly. read more here:https://www.insanelymac.com/forum/topic/343542-lucyrtl8125ethernetkext-for-realtek-rtl8125/ current download page from Mieze is here:https://www.insanelymac.com/forum/files/file/1004-lucyrtl8125ethernet/?_fromLogin=1 Edited November 6, 2020 by Hervé Removed duplicated contents Quote Share this post Link to post Share on other sites
Wesley4444 0 Posted November 6, 2020 Posted November 6, 2020 (edited) Yes, I tried so many drivers from different sources and nothing helps. Edited November 6, 2020 by Hervé removed unnecessary quote Quote Share this post Link to post Share on other sites
spakk 1,838 Posted November 7, 2020 Posted November 7, 2020 Then you should contact Mieze, click here. There you can describe him her the problem with the driver, he she will surely help you further. Quote Share this post Link to post Share on other sites