<< Solved >> Broadcom BCM57781 stop working after 10.14.3

[glofter1]

HI I have old Asrock Z77 extreme 4 with Broadcom BCM57781.
Till now I use FakePCIID.kext+FakePCIID_BCM57XX_as_BCM57765.kext
and I was't any problem.
After I update OS X from 10.14.2 > 10.14.3 and Network gone.
If any one have same problem and did some one have solution ?

 

[nutrimax]

Same issue with WTXUP broadcom from aliexpress not working in mojave- see its green light and that's it .
Same issue with TP-Link WN722N with installation official mac driver

Gigabyte D3H + i5 Skylake + evga 750ti + Mojave vanilla guide installation .

 

[nutrimax]

HI I have old Asrock Z77 extreme 4 with Broadcom BCM57781.
Till now I use FakePCIID.kext+FakePCIID_BCM57XX_as_BCM57765.kext
and I was't any problem.
After I update OS X from 10.14.2 > 10.14.3 and Network gone.
If any one have same problem and did some one have solution ?

Got It Working !!!
Try to download IO80211Family.kext from high sierra and Put to Library/Extenstions with KextBeast .

 

[glofter1]

I got it.. So I remove boot flag kext-dev-mode=1 and everything work like before

 

[Philipe-abner]

Hello there!

I’m currently having the same issue. My hack is an asrock Z77 Extreme 6, i5 3570K. My video and audio is okay, but I can’t get network working.

I’ve already tried to install
- IO80211Family.kext
- IONetworkingFamily.kext (it used to work in El Captain)

How can I solve this problem?

 

[glofter1]

buy one PCIe lan card around 5/6 $ and you will forgot a problem with network on any update