Daniel Andersson Posted March 18, 2022 Share Posted March 18, 2022 (edited) Hi! I got a 'HP EliteBook 840r G4' notebook and I managed to install 'Olarila Monterey 12.3' on it with OpenCore.After a few tweaks everything works. That is audio, wifi, graphics, bluetooth and so on.However I still got this error, the laptop decides to shutdown and reboot randomly.The reboots seem to be somewhat random. But if I play a 4K video on YouTube for a while it always freezes up and reboots within seconds. Anyone know what could be wrong here? EFI: https://www.transfernow.net/dl/20220318paWeCNHG Edited March 18, 2022 by Daniel Andersson Quote Link to comment Share on other sites More sharing options...
Daniel Andersson Posted March 18, 2022 Author Share Posted March 18, 2022 Okay so I found what caused the kernel panic on Monterey 12.3. It was the 'itlwm.kext'. Apparently, Monterey 12.3 and ‘Ethernet l225V’ causes crashes. Itlwm spoofed the Wi-Fi as an Ethernet device, maybe that’s the problem. I tried to add boot-arg ‘e1000=0’ , but that did not work. I uninstalled the 'itlwm.kext' and only use my ethernet for now. Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted March 18, 2022 Administrators Share Posted March 18, 2022 use AirportItlwm instead Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
Daniel Andersson Posted March 19, 2022 Author Share Posted March 19, 2022 (edited) 9 hours ago, MaLd0n said: use AirportItlwm instead Does it work in Monterey 12.3? I thought it maybe got the same problem: Edited March 19, 2022 by Daniel Andersson Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted March 19, 2022 Administrators Share Posted March 19, 2022 yes. work https://github.com/OpenIntelWireless/itlwm/releases/tag/v2.1.0 Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
Daniel Andersson Posted March 19, 2022 Author Share Posted March 19, 2022 Thanks! AirportItlwm.kext actually do seem to be working on this HP Elitebook with Monterey 12.3. If there’s anyone in a similar situation just also remember update to the latest OpenCore version and do this change in config.plist: Root -> Misc -> Security -> SecureBootModel (type:String, value “Default”) Quote Link to comment Share on other sites More sharing options...