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[solved] how to enable audio in Probook 4540s

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elalan

elalan

Joined
Sep 14, 2013
Messages
16
Motherboard
HP ProBook 4540s (Clover)
CPU
i5-3320m
Graphics
HD4000, 1366x768
Hello,
I succesfully installed el capitan (clover) on my probook 4540s, I replace the wifi card (put a bcm943224hms) and use the probook installer, all is working very well but not sound:|.

this is the info of my sound card (according to DPCImanager):
0x80861E20, 0x103C17F6, 0x111D76D9, 0x0107, IDT 92HD87B2/4

I read a lot of posts but cant figure how to enable audio:banghead:

please help! thanks in advance!!
 
elalan said:
Hello,
I succesfully installed el capitan (clover) on my probook 4540s, I replace the wifi card (put a bcm943224hms) and use the probook installer, all is working very well but not sound:|.

this is the info of my sound card (according to DPCImanager):
0x80861E20, 0x103C17F6, 0x111D76D9, 0x0107, IDT 92HD87B2/4

I read a lot of posts but cant figure how to enable audio:banghead:

please help! thanks in advance!!
Click to expand...

https://www.tonymacx86.com/threads/...book-using-clover-uefi-hotpatch-10-11.189416/
 
Can I use this guide if I had installed PBI? or I need to begin with a clean install?

I find the answer..

To transition from PBI-CE based install

If you used the ProBook Installer-Clover Edition (PBI-CE), you can transition to this hotpatch setup:

- remove all files in EFI/Clover/ACPI/patched except for SSDT.aml (it came from ssdtPRgen.sh)
- then follow all instructions for post-install in the guide (ACPI/patched, config.plist)
- you can skip the part about "Power Management" unless you accidentally deleted SSDT.aml
- ./downloads.sh and ./install_downloads.sh can be used to update your kexts
 
Last edited:
I follow the guide and still no sound.. when I rebuild caches on terminal I get this:

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext file:///Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext JMB38X.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IOath3kfrmwr.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext
kext file:///Library/Extensions/HSSDBlockStorage.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HDMI_Audio.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Broadcom_WiFi.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIPoller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
kext-dev-mode allowing invalid signature -67054 0xFFFFFFFFFFFEFA12 for kext AppleHDA.kext
 
elalan said:
I follow the guide and still no sound.. when I rebuild caches on terminal I get this:

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext file:///Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext JMB38X.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IOath3kfrmwr.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext
kext file:///Library/Extensions/HSSDBlockStorage.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HDMI_Audio.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Broadcom_WiFi.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIPoller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
kext-dev-mode allowing invalid signature -67054 0xFFFFFFFFFFFEFA12 for kext AppleHDA.kext
Click to expand...

Read ProBook guide, post #1, "Problem Reporting"
 
I just put the files on the original guide-post.. Many Thanks for your support!
 
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