rastaman3d Posted November 28, 2021 Share Posted November 28, 2021 Hello I just followed this guide, but wifi doesn't work and bluetooth doesn't find any device Here is my IORegistryexplorer file Please help thanxxxx js MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 28, 2021 Moderators Share Posted November 28, 2021 The guide Hervé posted has the wifi/BT device replaced with a DW1820a. Yours is mostly like an Intel wifi / BT. See here for support Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 28, 2021 Administrators Share Posted November 28, 2021 My guide does not actually provide anything with regards to Wifi cards except pre-configured but commented out (i.e. inactive/disabled) properties injection for DW1820a. No way to guess what wireless card people may have in their E7270, hence why that very part is left blank and the guide stipulates [working] "wireless & bluetooth with any compatible card/USB dongle". You need to adjust your setup according to the card fitted to your own E7270, something your IOReg shows as an Intel card Wireless-AC 8260(8086:24f3) @1C,0: Follow the process required for such Intel cards as linked right above by Jake Lo. Link to comment Share on other sites More sharing options...
rastaman3d Posted November 29, 2021 Author Share Posted November 29, 2021 OK thanks I've fixed the wifi but no way for the bluetooth. Is there a "universal" way to make it work or the latitudes are built with different adapters as for the wifi? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 29, 2021 Administrators Share Posted November 29, 2021 History revisited... Intel wireless cards have never been officially supported under OS X/macOS. For years they had no support at all and had to be replaced by Atheros or Broadcom cards there were compatible. See our FAQs section. A couple of years ago, developers worked again on writing drivers for Intel M.2 cards and published their work at the OpenIntelWireless site/repo. This work remains in "beta" stage afaik and, whilst it provides a degree of support for wifi operation, Bluetooth has little to no support as explained in their own FAQs which I invite you to read. If you want a Bluetooth/Wireless combo card that works, replace your Intel card with a compatible Broadcom-based one. See our inventories and various threads on the matter in this very Wireless forum section. Link to comment Share on other sites More sharing options...
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