realxpx Posted September 29, 2017 Share Posted September 29, 2017 After installing Sierra high from AppStore, I had to redo the audio with Toleda, but I lost the internet interface. I can not detect it again.I have an ethernet PCIe Sonnet Presto Gigabit Pro that worked me perfectly with Sierra. I think the chipset that carries this card is a Marvell Yukon. I installed the one in the download area and I made a rebuit cache and rebooted. But the ethernet interface still does not appear ...What may have happened?Many thanks! Link to comment Share on other sites More sharing options...
Guest ricoc90 Posted September 29, 2017 Share Posted September 29, 2017 No compatibility with High Sierra as of yet, as stated at their website: https://www.sonnettech.com/product/prestogigpciepro.html Mac Compatibility Mac Pro® tower (with PCIe slots) OS X® 10.7.5 - macOS 10.12.16 Not currently compatible with macOS High Sierra Link to comment Share on other sites More sharing options...
cdrhoek Posted September 29, 2017 Share Posted September 29, 2017 Not only did mine quit working when I installed High Sierra, it is no longer recognized by Windows either. Link to comment Share on other sites More sharing options...
realxpx Posted October 9, 2017 Author Share Posted October 9, 2017 ¿Which alternative I have to ethernet card to work in high Sierra? Link to comment Share on other sites More sharing options...
Framton Posted October 10, 2017 Share Posted October 10, 2017 To get it working again in Windows, you might have to physically disconnect the power. It worked for me after I unplugged the machine and held down the power button for a second. 1 Link to comment Share on other sites More sharing options...
realxpx Posted October 18, 2017 Author Share Posted October 18, 2017 Mysteriously, now the card works ... I have not done anything, I just waited for Apple to support. Link to comment Share on other sites More sharing options...
cdrhoek Posted October 21, 2017 Share Posted October 21, 2017 Mysteriously, now the card works ... I have not done anything, I just waited for Apple to support. What kext is loading to enable the card? What version of High Sierra do you have? Link to comment Share on other sites More sharing options...
realxpx Posted October 26, 2017 Author Share Posted October 26, 2017 What kext is loading to enable the card? What version of High Sierra do you have? Any, onli realtelkALC FakeSMC and AppleALC, I have Sierra 10.13 (17A405) Link to comment Share on other sites More sharing options...
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