Succesful ProBook 640 G1 Install but no audio output devices found

[zephxroth]

Installed Yosemite with no issues using http://www.tonymacx86.com/hp-proboo...-install-yosemite-hp-laptops-clover-uefi.html ,used HD4600 config.plist and HP ProBook Installer, used 8x0 G1 series support kext just like in the guide.Everything is working perfect (using a wifi dongle) but i can't get audio to work. I keep using kext wizard to rebuild and repair but I'm not getting anywhere. I have also tried playing with clover configurator but i get nowhere I'm a tech but I'm new to mac hardware configuration. Please help I've been on this for a few days.
HP Pro Book 640 G1
Intel i5 4300M
Intel HD4600
Haswell

 

[py61]

Download and install VoodooHDA 2.8.7 , repair, reset

Normally it should work.

If you cant boot after restart, use -x boot command and boot, after delete AppleHDA.kext from S/L/E repair, reset you should be fine

write the result please

 

[RehabMan]

Installed Yosemite with no issues using http://www.tonymacx86.com/hp-proboo...-install-yosemite-hp-laptops-clover-uefi.html ,used HD4600 config.plist and HP ProBook Installer, used 8x0 G1 series support kext just like in the guide.Everything is working perfect (using a wifi dongle) but i can't get audio to work. I keep using kext wizard to rebuild and repair but I'm not getting anywhere. I have also tried playing with clover configurator but i get nowhere I'm a tech but I'm new to mac hardware configuration. Please help I've been on this for a few days.
HP Pro Book 640 G1
Intel i5 4300M
Intel HD4600
Haswell

Repair permissions, rebuild cache. Reboot a couple of times...

If still not working...

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply to an ioreg from any other version of IORegistryExplorer.app.

 

[zephxroth]

Repair permissions, rebuild cache. Reboot a couple of times...

If still not working...

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply to an ioreg from any other version of IORegistryExplorer.app.

Sorry I took so long had to do a clean install after installing voodoo HDA

 

[RehabMan]

Sorry I took so long had to do a clean install after installing voodoo HDA

Make sure you have your audio device enabled in BIOS.

 

[zephxroth]

Make sure you have your audio device enabled in BIOS.

I feel like the smartest man on earth. I don't know how that got disabled in bios BIG Thanks. Now audio device seems to be recognized but i have no sound. Thanks for the help I'm almost there!

 

[RehabMan]

I feel like the smartest man on earth. I don't know how that got disabled in bios BIG Thanks. Now audio device seems to be recognized but i have no sound. Thanks for the help I'm almost there!

Repair permissions & rebuild cache. Reboot, reboot again...

 

[zephxroth]

That Worked you are the man! Thanks so much! I have audio i can hear

 

[zephxroth]

just an update i installed a wifi card from an acer aspire 5538 as just a long shot and booted up my laptop and it worked with no config or install works perfect now i dont need a dongle. Only issues are here and there when i switch from internal speaker to headphone jack it completely goes out and i have to restart and trackpad sometime locks up and mouse disappears but seems to be fine other wise.

 

[rob1980]

just an update i installed a wifi card from an acer aspire 5538 as just a long shot and booted up my laptop and it worked with no config or install works perfect now i dont need a dongle. Only issues are here and there when i switch from internal speaker to headphone jack it completely goes out and i have to restart and trackpad sometime locks up and mouse disappears but seems to be fine other wise.

Im having the same (maybe similar) issue with audio / headphone input, seems its an issue for some on yosemite regardless of hack / macintosh, Im guessing its some sort of third party software clash causing the issue as not everyone has it.

Im using this command to fix the audio for now rather than restarting

[FONT=Menlo]sudo killall coreaudiod[/FONT]