Contribute
Register

BCM94352HMB bluetooth problem Catalina

Status
Not open for further replies.
Thanks for the reply. I deleted usbinjectall from L/E and rebooted; nothing seems to have changed.

Make sure to always rebuild your kext caches after you delete kexts from /L/E.

That location is not advised for Catalina, use Clover/OC kexts folder instead.

And check with Hackintool >> USB if there's a "Bluetooth USB Host Controller" showing up.
 
Last edited:
Make sure to always rebuild your kext caches after you delete kexts from /L/E.

That location is not advised for Catalina, use Clover/OC kexts folder instead.

And check with Hackintool >> USB if there's a "Bluetooth USB Host Controller" showing up.

I can't see it in hackintool, only wifi is working, no BT...
 
That means you have to fix your USB ports map, because even without proper drivers, it should show up in the USB list.

Most Wifi/BT cards have a connector that needs to be connected to an internal USB (2.0) port for BT to work.

Make sure yours has one and it is properly connected.
 
I am using a mini-pci to PCIE adapter in my desktop, don't believe there is any internal connector to USB port. I can see it through DPCI Manager
 

Attachments

  • Screen Shot 2020-05-30 at 09.27.31.jpg
    Screen Shot 2020-05-30 at 09.27.31.jpg
    452.9 KB · Views: 85
I am using a mini-pci to PCIE adapter in my desktop, don't believe there is any internal connector to USB port. I can see it through DPCI Manager

I'm on the same boat with you. Just wifi no bluetooth :/

Can't find anything about the situation.

Could you please inform us if you find anything about.
 
I am using a mini-pci to PCIE adapter in my desktop, don't believe there is any internal connector to USB port. I can see it through DPCI Manager

The screenshot you;ve shared isn't your BT chipset, it's your WiFi one.

They both are on the same card, but BT needs to be routed (patch?) over USB.
 
Understood that, actually I just don't see anything related to Bluetooth either from system report, or hackintool.
 

Attachments

  • Screen Shot 2020-05-30 at 20.58.18.jpg
    Screen Shot 2020-05-30 at 20.58.18.jpg
    200.2 KB · Views: 78
  • Screen Shot 2020-05-30 at 20.58.41.jpg
    Screen Shot 2020-05-30 at 20.58.41.jpg
    40.9 KB · Views: 74
That's because your mini-PCI to PCIe adaptor doesn't contain a USB connector that should be plugged in an internal USB port on your motherboard. PCIe doesn't transport USB data in its bus.
 

Attachments

  • minipci-to-pci-with-usb.jpg
    minipci-to-pci-with-usb.jpg
    15.9 KB · Views: 65
  • minipci-to-pci-without-usb.jpg
    minipci-to-pci-without-usb.jpg
    35.2 KB · Views: 60
Status
Not open for further replies.
Back
Top