tosziro Posted October 13, 2020 Share Posted October 13, 2020 (edited) Hello, I successfully installed MacOS Catalina on this machine it booted after it. Keyboard, ethernet, touchpad, battery status was working. Only that was broken was wifi... Sadly after reboot out of the blue it stop to work completly. Displays kernel panic. I didnt change anything. panic 2cpu 2 caller userspace watchdog timeout no successful checkins from com.apple.logd in 120 seconds This is my first Hackintosh. I have complety no idea what should I do now. :-( Maybe you could help me, Im attaching my EFI config... I used OpenCore to install. Intel Core i7-4702MQ Intel HD Graphics 4600 / Nvidia 760M Thank you. EFI.zip Edited October 13, 2020 by tosziro Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/ Share on other sites More sharing options...
Streets Posted October 13, 2020 Share Posted October 13, 2020 Have you tried clover? Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740260 Share on other sites More sharing options...
tosziro Posted October 13, 2020 Author Share Posted October 13, 2020 7 minutes ago, Streets said: Have you tried clover? Yes, but it not even install. Stuck on Apple logo. Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740263 Share on other sites More sharing options...
Streets Posted October 13, 2020 Share Posted October 13, 2020 Do you use verbose mode to see where it stops? Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740265 Share on other sites More sharing options...
tosziro Posted October 13, 2020 Author Share Posted October 13, 2020 2 minutes ago, Streets said: Do you use verbose mode to see where it stops? No, i m completly noob. Didint know what to do and found insteuctions about using opencore and it workes. But for uknown reasons Stop after reboot and cant boot anymore. I would rather like to resolve problem with opencore Because its actually installed.. And i dont have anymore USB stick with clover Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740268 Share on other sites More sharing options...
Streets Posted October 13, 2020 Share Posted October 13, 2020 Try this EFI EFI.zip Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740273 Share on other sites More sharing options...
tosziro Posted October 13, 2020 Author Share Posted October 13, 2020 (edited) 12 hours ago, Streets said: Try this EFI EFI.zip Thank you! It finally boot! What did you do? Now i See i have something broken with graphic card. It only have 7mb memory. Also there is no sound. EDIT: I fixed audio by myself. Only thing that is broken now is graphic card and brightness change. Which I dont now how to fix. :-/ Edited October 14, 2020 by tosziro Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740280 Share on other sites More sharing options...
Streets Posted October 14, 2020 Share Posted October 14, 2020 try removing -wegnoegpu Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740352 Share on other sites More sharing options...
tosziro Posted October 14, 2020 Author Share Posted October 14, 2020 (edited) 1 hour ago, Streets said: try removing -wegnoegpu Saldy noluck :-( Still only 7 mb. I'm adding current EFI that I use. EFI.zip Edited October 14, 2020 by tosziro Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740358 Share on other sites More sharing options...
Streets Posted October 14, 2020 Share Posted October 14, 2020 Try this EFI EFI.zip Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740395 Share on other sites More sharing options...
tosziro Posted October 14, 2020 Author Share Posted October 14, 2020 9 minutes ago, Streets said: Try this EFI EFI.zip Sadly this not changed anythin. :-( Anyway thank you for trying to help me. Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740401 Share on other sites More sharing options...
Streets Posted October 14, 2020 Share Posted October 14, 2020 Try this EFI. I can not think of anything elseEFI.zip Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740448 Share on other sites More sharing options...
tosziro Posted October 14, 2020 Author Share Posted October 14, 2020 Again, no change.:-( I tried various stuff from internet and nothin works.:-/ Don't know what to do, should I try reinstall or make new with Clover... Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740449 Share on other sites More sharing options...
tosziro Posted October 15, 2020 Author Share Posted October 15, 2020 (edited) I made completely new EFI from the beginning and graphic card is working. Now I only have broken sound. When I add to boot option alcid=28 (or any other number) its not booting, kernel panic. This is the last thing that need fix. Attached broken config.plist with added alcid option. Do you have any idea what could cause problem here? EDIT: Fixed by installing VooDooHDA. Edited October 15, 2020 by tosziro Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2740551 Share on other sites More sharing options...
fechaa Posted December 25, 2020 Share Posted December 25, 2020 (edited) Hello tosziro, I have the Acer V3 772g with i5-4200m, VA40 mainboard and non-useable Nvidia 750m. I'm going to try opencore on this. I will most propably have to compare to an exsisting Efi-folder to advance and sort out problems. Would you mind sharing your latest EFI? Which Catalina was it? I have appstore 10.15.6. Thanks in advance, would appretiate a lot. Edited December 25, 2020 by fechaa Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2747649 Share on other sites More sharing options...
Michael Siame Posted December 21, 2021 Share Posted December 21, 2021 am kindly asking for the efi file i have the same specs Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2773954 Share on other sites More sharing options...
christian aguilar Posted March 16, 2022 Share Posted March 16, 2022 Please share the efi that you used. There are still people like me who has same model as yours. Quote Link to comment https://www.insanelymac.com/forum/topic/345421-acer-v3-772g-catalina/#findComment-2778334 Share on other sites More sharing options...
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