No Wifi and USB BT after switching to Opencore

[someguy_360]

Hi All,

 

I'm hoping a guru might be able to assist me with working out what I've done wrong.

 

I've switched my Lenovo X250 laptop over from Clover to Opencore running 10.15.7.

 

Most things are working great (smoother out of the box than Clover) however my USB BT adapter isn't working and my DW1560 (BCM94352Z) also isn't being detected.

 

USB Ports appear to be mapped correctly and I can see the BT adapter under the usb3 bus however nothing appears in BT information (this worked out of the box with Clover).

 

With the Wifi card I've got the same BCRM kext's in EFI as I had in Clover (see screenshot) and they are all added in my config.plist and enabled however I'm not getting any life.

 

Any ideas?

 

I should reiterate that all these devices worked under catalina on Clover, just not Opencore.

 

Thanks in advance.

Edited November 6, 2020 by someguy_360

[someguy_360]

Update it looks as if the USB Bluetooth devices is being detected correctly on boot as you can see in the attached image regarding the CSR8510.

 

Yet Bluetooth and my wifi shows a unavailable after boot.

[eSaF]

@someguy_360 Hi - Reboot and clean NVRAM maybe you still have some left over remnants from your previous boot loader.

[someguy_360]

No luck unfortunately

Edited November 6, 2020 by Hervé
removed unnecessary quote

[HenryV]

Try moving Lilu close to the top of the list so it loads before the Broadcom kexts.

 

Check the kext cache to see what is actually loaded.