Recent content by souza1286

Hi Guys, The only thing that is not working after the upgrade from Mojave to Catalina is my Wifi AR9285. I was using the attached kext (AirPortAtheros40.kext) in Mojave and it was working just fine. Any idea if something needs to be changed to work in Catalina Now? Any help will be appreciated.

Worked like a charm. Thanks

Hi Guys, I have upgrade from Mojave to Catalina successfully, but now I cannot install kexts anymore, looks like I lost access to System/Library/Extensions and cannot get access again. I have already tried to disable SIP but I still cannot install kexts. Anyone have the same issue or know how...

Ok, I'l try that, Thanks. Actually bright is not a problem for me, I was just trying to fix this to check if my real problem was fixed as well, which is every time that display goes off (sleep or standby), it can't turn on again (only black screen with backlit). Do you think I can fix the...

[QUOTNN You were right, rebuilding the cache madN the trick.NN You were right, after rebuilding, the slider was there, only that it does nothing. I can move the slider but the bright does not change. any guess here? Files attached..

I Have removed SortedOrder, but still not working..d I have to do anything else after removing? I just rebooted.

Thanks for the help. I have changed that and redone the process, but unfortunately still not working. Any more guidance?

Hi There RehabMan, Is my second time posting I think, so sorry if I miss something here on how to post it. I have followed your procedure on first post, but I'm still no getting the Bright slider. I have attached all the files required I think, so any guidance would be appreciated. Thanks in...

You are correct, I was looking for the wrong driver. Mine is AR9485, and I have found the right Kext, and now its working back again. Thanks for your help...

Hello Guys, I have upgrade the Sierra to 10.12.6 (16G1036) yesterday, but now my wifi is not working anymore. I have the Probook 4440s with the wifi card AR9285 (0x0032168c). I have attached the Problem report files, any idea?

Hello Guys, I have upgraded yesterday my Sierra to 10.12.6 (16G1036), and my Wifi is not working anymore, and I can't make it work again. My laptop is the Probook 4440s with ar9285 wifi card. Any help here?

Hello guys, I have a Probook 4440s and i cant make it the Wifi to work. i have tried many different ways and kexts, but the light of the wifi switch is always in orange, and on network i cant make wifi to apeer. Any idea?