Broadcom BCM 4312?

[marestudio]

Dear,

i try all internet solution....but my wirelles card do not work!!!

Do you have any suggestion? I have SL 10.6.6!

 

[lapint0sh]

Dear,

i try all internet solution....but my wirelles card do not work!!!

Do you have any suggestion? I have SL 10.6.6!

Find what your motherboard and check for a DSDT for it.

 

[Koalaman]

You need the

IO80211Family patched to enable 14e4:4315 devices

Kext

 

[Gia90]

Follow these steps and your wifi should start working:

Open terminal and type

sudo nano /System/Library/Extensions/IO80211Family.kext/Contents/PlugIns/AppleAirPortBrcm4311.kext/Contents/Info.plist
enter your password and press enter
now find 4318 and replace it with 4315 (your device id)
now press ctrl O followed by enter
ctrl X to close the file
sudo /System/Library/Extensions/

Now go to System Preferences/ Network and add a new AirPort conenction.
Configure it and you wireless should be up

 

[quy211]

Hi all, i just upgrade my system to 10.9 but i have problem i just can connect to a unprotected wifi,
when i try to connect to a WEP/WAP/WAP2, always show that" connection timeout'. Can anyone pls help
me to solve this problem. Thanks all guy.
My card id is : bcm 14e4;4315

 

[kientux]

Hi all, i just upgrade my system to 10.9 but i have problem i just can connect to a unprotected wifi,
when i try to connect to a WEP/WAP/WAP2, always show that" connection timeout'. Can anyone pls help
me to solve this problem. Thanks all guy.
My card id is : bcm 14e4;4315

I have this problem too, 14e4:4315. Anyone knows how to fix that?

 

[omg0404]

Will this method works for Yosemite?

 

[NTTD]

Follow these steps and your wifi should start working:

Open terminal and type

sudo nano /System/Library/Extensions/IO80211Family.kext/Contents/PlugIns/AppleAirPortBrcm4311.kext/Contents/Info.plist
enter your password and press enter
now find 4318 and replace it with 4315 (your device id)
now press ctrl O followed by enter
ctrl X to close the file

Now go to System Preferences/ Network and add a new AirPort conenction.
Configure it and you wireless should be up

This worked for me!
I have the 4312 with the 4315 id 14e4:4315


I did the commands above and restarted.

Got my wireless working on Snow Leopard.


Keep in mind this only worked AFTER getting my LAN card working.


I know it's an old post, but it still comes up high in Google searches and it works so I'm posting.