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[solved] High Sierra - BCM94352Z - No bluetooth

Joined
Jul 10, 2018
Messages
82
Motherboard
Gigabyte Z370N WIFI
CPU
I5 8400
Graphics
UHD630
Mac
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  3. MacBook Pro
Mobile Phone
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Hi there.

I'm having a fresh install of High Sierra. Hardware listed below:
- Z370N.
- i5 8400.
- BCM94352Z for replacement of the stock card.

Status:
- Wifi works great. But not bluetooth.
- I have Bluetooth in System Information/ Hardward/ Bluetooth and USB.
- I have Bluetooth icon in the Menu Bar. It scanned but didn't ever find any devices.
- I tried pretty much everything I could find. But still no luck.

So now I guess it's time to create a topic.

Generated file from the "Problem Report tool" is also attached.

Thanks in advance.
 

Attachments

  • debug_23092.zip
    1.7 MB · Views: 61

RehabMan

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Hi there.

I'm having a fresh install of High Sierra. Hardware listed below:
- Z370N.
- i5 8400.
- BCM94352Z for replacement of the stock card.

Status:
- Wifi works great. But not bluetooth.
- I have Bluetooth in System Information/ Hardward/ Bluetooth and USB.
- I have Bluetooth icon in the Menu Bar. It scanned but didn't ever find any devices.
- I tried pretty much everything I could find. But still no luck.

So now I guess it's time to create a topic.

Generated file from the "Problem Report tool" is also attached.

Thanks in advance.

Your BrcmPatchRAM kexts are not installed correctly.
Note obvious errors in kextcache output:
Code:
Kext rejected due to improper filesystem permissions: <OSKext 0x7fd4c32dcc90 [0x7fff8d573af0]> { URL = "BrcmPatchRAM2.kext/ -- file:///Library/Extensions/", ID = "com.no-one.BrcmPatchRAM2" }
Kext with invalid signatured (-67062) allowed: <OSKext 0x7fd4c27b8690 [0x7fff8d573af0]> { URL = "BrcmPatchRAM2.kext/ -- file:///System/Library/Extensions/", ID = "com.no-one.BrcmPatchRAM2" }

Also, your USB configuration is wrong.
See guide:
https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/
 
Joined
Jul 10, 2018
Messages
82
Motherboard
Gigabyte Z370N WIFI
CPU
I5 8400
Graphics
UHD630
Mac
  1. MacBook
  2. MacBook Air
  3. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Hi RehabMan.

I'm not sure if the generated debug file keep a history of command of something. Since I did notice the 'filesystem permissions' error, then I did chmod those folders and run kextcache again with better output.

I wasn't sure if the 'invalid signature allowed' was an error or not. Is it? If so how do I fix it?

Honestly I've been avoiding your guide to custom SSDT. So I'll try everything else first.
 

RehabMan

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Hi RehabMan.

I'm not sure if the generated debug file keep a history of command of something. Since I did notice the 'filesystem permissions' error, then I did chmod those folders and run kextcache again with better output.

I wasn't sure if the 'invalid signature allowed' was an error or not. Is it? If so how do I fix it?

Honestly I've been avoiding your guide to custom SSDT. So I'll try everything else first.

Any change requires new PR files. None attached.
 
Joined
Jul 10, 2018
Messages
82
Motherboard
Gigabyte Z370N WIFI
CPU
I5 8400
Graphics
UHD630
Mac
  1. MacBook
  2. MacBook Air
  3. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
There was no change. I did that before creating this topic.
So none needed.
 

RehabMan

Moderator
Joined
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Messages
188,867
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Joined
Jul 10, 2018
Messages
82
Motherboard
Gigabyte Z370N WIFI
CPU
I5 8400
Graphics
UHD630
Mac
  1. MacBook
  2. MacBook Air
  3. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
And your answer indicates you failed to read post #3.

Anyways, I don't have the problem anymore, so marked solved.
 
Last edited:

RehabMan

Moderator
Joined
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Messages
188,867
Motherboard
Intel DH67BL
CPU
i7-2600K
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HD 3000
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  1. MacBook Air
Mobile Phone
  1. iOS
And your answer indicates you failed to read post #3.

I read post #3, but you failed to attach any new PR files that demonstrate you addressed the problem I mentioned in post #2.
The files in post #1 clearly indicate an resolved problem with kext permissions.

Anyways, I don't have the problem anymore, so marked solved.

Great.
 
Joined
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Messages
151
Motherboard
GA-Z370N wifi
CPU
i7-8700K
Graphics
HD 630 - RX 570 4GB
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
And your answer indicates you failed to read post #3.

Anyways, I don't have the problem anymore, so marked solved.
I have the same MB and Broadcom card can you please guide me how you solved your problem of unrecognised Bluetooth?
I am using the clover configurator method for changing anything in the system, as of now I have put all the required kexts in the clover -> Kexts -> others.
thanks
 
Joined
Jul 30, 2018
Messages
151
Motherboard
GA-Z370N wifi
CPU
i7-8700K
Graphics
HD 630 - RX 570 4GB
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
@lxhxxnxxx
Please share your solution, same motherboard but no Bluetooth.
 
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