davidfrei7as Posted March 6, 2021 Share Posted March 6, 2021 Hi guys! I have a latitude 3400 running Big Sur with DW1820A card, but wifi don't work. I read all comments available here but i don't understand how to configure it. Please someone can help me. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 6, 2021 Moderators Share Posted March 6, 2021 @davidfrei7as Post your Config.plist Link to comment Share on other sites More sharing options...
davidfrei7as Posted March 6, 2021 Author Share Posted March 6, 2021 config.plist.zip @Jake Lo Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 6, 2021 Moderators Share Posted March 6, 2021 Launch Hackintool.app, under PCIe tap, click on the export button. Post the file here Link to comment Share on other sites More sharing options...
davidfrei7as Posted March 6, 2021 Author Share Posted March 6, 2021 @Jake Lo PCIe.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 6, 2021 Moderators Share Posted March 6, 2021 According to the files, you have an Atheros QCA6174, not a DW1820A Link to comment Share on other sites More sharing options...
davidfrei7as Posted March 6, 2021 Author Share Posted March 6, 2021 i disassembly my notebook and the card wireless installed have de code Qcnfa344a that indicates a DW1820A, right? I bought a card wireless DW1820A, and when I disassembly my notebook it was the same that I have bought. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 7, 2021 Moderators Share Posted March 7, 2021 Quote Dell DW1820 NGFF/M.2 168c:003e QCA6174A A/B/G/N/AC N N N N N - (=QCNFA344A) Don't confuse a DW1820 with a DW1820A DW1820A has Broadcom BCM4350 chipset which is supported DW1820 has Atheros QCA6174A chipset which is NOT supported Link to comment Share on other sites More sharing options...
Administrators Hervé Posted March 7, 2021 Administrators Share Posted March 7, 2021 @davidfrei7as, indeed you should have been more cautious before purchasing the wrong card. Now you have 2 x unsupported Qualcomm Atheros cards! We've detailed this information specifically in our wireless cards inventories, starting in the 1st one back in 2018: Link to comment Share on other sites More sharing options...
davidfrei7as Posted March 7, 2021 Author Share Posted March 7, 2021 Thank you for clarifying. I didn't know that detail, I'm learning from you. I'm going to buy one that's compatible this one is compatible, right?! Link to comment Share on other sites More sharing options...
Recommended Posts