sukarechhe Posted October 16, 2021 Share Posted October 16, 2021 Hello Guys, Hope you are doing well & safe. I'm having Dell Latitude 3510 seems Wifi, Built-In Mic & HDMI not working here is my EFI if anyone can help to look into. Laptop specifications : 10th gen. Comet Lake quad-core Intel i5-10210U @1.6GHz Intel UHD (620) Graphics 15.6", FHD 1920x1080 IPS Display 16GB DDR4-2400 RAM 512GB Gen3 x4 NVMe M.2 2230 SSD Gigabit Ethernet USB 2.0 port USB 3.2 Gen 1 Type-A port USB 3.2 Gen 1 Type-C port with support fo DisplayPort 1.2 HDMI v1.4 port Universal Audio Jack 1280x720 Integrated HD Webcam Intel Wi-Fi 5 9260 802.11ac wireless card with Bluetooth 5.0 EFI-20211014T150859Z-001.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 16, 2021 Moderators Share Posted October 16, 2021 Have you tried using ig-platform-id from Idle's file here Built-in Mic, you can try adding CodecCommander.kext Wifi- make sure you're using the correct version of Airportitlwm. There's different version for BS, Monterey, Catalina..etc Link to comment Share on other sites More sharing options...
sukarechhe Posted October 18, 2021 Author Share Posted October 18, 2021 Hi Jake, Thanks for the response. I have tried that as well but same result. Could you please help for CodecCommander.kext & Airportitlwm Also my HDMI not working somehow. Not getting any clue .. hoping to get some help from here Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 18, 2021 Moderators Share Posted October 18, 2021 post ioreg file using ioregistryexplorer.app v2.1 with HDMI monitor connected Link to comment Share on other sites More sharing options...
sukarechhe Posted October 18, 2021 Author Share Posted October 18, 2021 Kindly find attached file. myfile.ioreg Link to comment Share on other sites More sharing options...
sukarechhe Posted October 27, 2021 Author Share Posted October 27, 2021 Hoping to get someone's response. I'm now just stuck at WiFi. it is not working if anyone knows resolution. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 27, 2021 Moderators Share Posted October 27, 2021 I'm asuming you fixed the audio and HDMI issue which means you had made some changes Please post latest EFI plus IOReg file Link to comment Share on other sites More sharing options...
sukarechhe Posted October 29, 2021 Author Share Posted October 29, 2021 I have purchased c-type HDMI and for Audio using USB headphone. Just WiFi issue is there, have tried WiFi Dongle but didn't work either. Link to comment Share on other sites More sharing options...
sukarechhe Posted November 10, 2021 Author Share Posted November 10, 2021 Hoping for response from someone ... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 10, 2021 Moderators Share Posted November 10, 2021 You didn't post what I requested Link to comment Share on other sites More sharing options...
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