no wifi

So, I have 2 MacBooks Air's. The first one is 6,1 version, the second one is 6,2 version. Problematic is 6,2. This guy haves 128gb ssd from Samsung which is very bad and it is not recognises any other system you want install on this machine (for example if you want install Windows on this SSD it...

Im about to start filming a documentary feature in Chile this July. For a sequence of it we need to make a videocall from an Ipad to a Macbook (or viceversa) but in the location there's no reliable wifi connection nor mobile data. So, it is possible to set up a local network between those two...

In El capitan it had worked but after I upgraded to high Sierra and even mojave, with the pacher from dosdude1, the wifi stoped working

The real issue is that My wifi has a little x and it says no hardware installed and I've tried everything that all the forums say. I've zapped the pram & nvram using terminal "Sudo nvram boot -r now" but can't do a boot args thing (to start in verbose mode) cause it says "error setting variable...

Anybody seen this? I have a late 2017 iMac 18,2 with 16gb memory and 1tb fusion drive. I have three outboard drives, an outboard USB hub, and two displays. Installed Mojave by downloading from app store. After logging in got "No Wifi Hardware Installed." Magic Mouse and Magic Keyboard would...

So. I often browse online selling platforms for damaged computers to repair. I’m usually a pc guy but I’ve always wanted to get into the Mac world! Anyway. Found a MacBook for $60! With “just a damaged glass screen”. So I met the guy made sure no one was logged into it and it was clean. Just...

Hi, I have a MacbookPro Retina from 2013. I have installed windows 8 on it with bootcamp as i need it for my education. When I try to connect to wifi i get the error that theres no network adapter drivers, and I cant seem to find any drivers i can install.