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[Guide] HP ProBook/EliteBook/Zbook using Clover UEFI hotpatch (10.11)

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Hi, RehabMan.

My laptop is Elitebook 820 g2, 10.11.5.

I have some problem with sleep. It doesn't sleep When I close laptop cover or select sleep from menu item.
The screen turn off about 3 seconds, then turn on. It seems something break the sleep processing.

I attached my config, thanks for your guide.
 

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I had installed yosemite by clover guide on my 4540s.yesterday i updat it to el capitan directly.every thing work fine exept audio that no audio device found.plz guide me how can i repaire this problem?
Disk utility on el capitan have not repair permission.
 
ostadnart said:
I had installed yosemite by clover guide on my 4540s.yesterday i updat it to el capitan directly.every thing work fine exept audio that no audio device found.plz guide me how can i repaire this problem?
Disk utility on el capitan have not repair permission.
Click to expand...

You can try to clean kext cache, It works for me.

Please read the post #1, "Known Problems" Section.
 
- reboot without caches (hit space at Clover, select without caches)
- rebuild cache
Code (Text):

sudo touch /System/Library/Extensions && sudo kextcache -u /
- reboot normally (if needed, two times)
Click to expand...
 
Last edited:
VoiletDragon said:
The copy I have of Windows which is a HP copy but if I go into efi/microsoft/boot the files I need to copy isn't in there now the copy I have doesn't have service pack 1 now that could that be the reason?
Click to expand...

I always use a retail copy of Win7 SP1. No experience with the stuff HP distributes...
 
NastyHorse said:
Okay.

When I look now to the kexts loaded (with Kext Wizard) I see 122, instead 105 I saw before.
I compared the kexts loaded when I had problems (exported using Kext Wizard), with the kexts loaded now that everything is working fine.

Just compared non-Apple kexts and I see these new kexts:
com.rehabman.driver.ACPIPoller 0.8.1
org.rehabman.voodoo.driver.PS2Mouse 1.8.24
org.rehabman.driver.IOath3kfrmwr 1.2.1

The strange thing is that I didn't do anything.
Is it possible that several reboots are required to have all the kexts loaded? (makes no sense to me, but I have to ask)
Click to expand...

The kexts shown as "loaded" in System Information or Kext Wizard will vary and will depend on the state of the system at the time you look. There will always be more kexts loaded right after boot vs. when you look later. It is because the kernel employs lazy unload.
 
RehabMan said:
I always use a retail copy of Win7 SP1. No experience with the stuff HP distributes...
Click to expand...

Thats what i done. I had to use a friends disk tho as i already have the Key hope that'll be okay. Something ill ask you overtime i boot into windows on my 4530s weather its windows 7 or 10 the date and time is wrong. Windows seems to reset the date and time but in OS X its correct any ideas?
 
shiweifu said:
Hi, RehabMan.

My laptop is Elitebook 820 g2, 10.11.5.

I have some problem with sleep. It doesn't sleep When I close laptop cover or select sleep from menu item.
The screen turn off about 3 seconds, then turn on. It seems something break the sleep processing.

I attached my config, thanks for your guide.
Click to expand...

After failed sleep, show output from:
Code: 
grep -y "wake reason" /var/log/system.log
 
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