mohammad imran

@MaLd0n I reinstalled from scratch everything works except audio , its not detected in hacking tool I request you for a dsdt patch thank you https://drive.google.com/file/d/18_0dKer5hY5k5O-hy5UxG5qAgiXamdWf/view?usp=sharing

@MaLd0n it's very laggy last time when I installed Catalina and used your dsdt the system was super fast and everything was working , but now after re install graphics was not good so installed rehabman plist but my usb wifi stopped working what should I do reinstall again and send you rhe send me file ?

Ok change plist to rehabman what about dsdt ? It's not required?

What do you suggest? Remove this and copy efi from chipset and send you the run me ? changed my efi folder to the one available in our section , with this efi my intel hd is only showing as 4mb please have a look https://drive.google.com/file/d/1K0EcYZx2w4gaYV2mvMERVpvZURoPquTn/view?usp=sharing

@MaLd0nhey there I had successfully installed Catalina in my dell Inspiron 3521 previously and used your aml but I had to format the drive . Now I re installed Catalina from vanila clover image the video solution didn't work so I used rehabman plist and it got solved but my audio isn't working it worked previously on this same device . I am attaching my send me please have a look https://drive.google.com/file/d/1JwYWAcBijaFKPKpO2Tfp3muy0I_bGxLf/view?usp=sharing

@MaLd0n here is the updated link https://drive.google.com/file/d/1JwYWAcBijaFKPKpO2Tfp3muy0I_bGxLf/view?usp=sharing

@MaLd0n First of let me say a big thank you for this community this has been th smoothest install i have come across till date . i have successfully installed catalina in my dell inspiron 3521 laptop but i have some issues . There is no audio and mic detected i have follwed the alcid tutorial and in kept alcid=1 in boot args but still no audio. but my biggest problem is if i keep the laptop idle for sometime it goes to sleep and doesn't come out if i press any key on keyboard or with mouse i had to press the power button to wake it up . after it wakes up its unresponsive and i need to do a hard shutdown . i have attached the run me code any help would be appreciated https://filebin.net/pfnddpwzs5nu3j51/Send_me_imrans-MacBook-Air.zip