LostVampire

@verleihnix thanks for sharing ssdt.aml. I have the same CPU and copied it to my /Extra + chmod + chown. It works well but doesn't solve my wake up from sleep problem. Looks like I may have to install 10.8.2 and then upgrade that to 10.8.3

@tluck one big difference is that I installed 10.8.3 straight instead of installing 10.8.2 first and then upgrading to 10.8.3. So I have two choices now.

1. Get 10.8.2 SLE from somewhere to replace my SLE

OR

2. Reinstall 10.8.2 OSX and then upgrade to 10.8.3.

and in the end, apply the pack from your post #238


I have run into problems in booting up from a windows partition when I have reinstalled OSX on the HFS partition in the past, so I am a little hesitant to take the second approach.

@tluck thanks for being so patient with me. I have the same DSDT as #238
lspcidrv.kext and atched_10.7_AppleRTC.kext came with myHack. I have removed them now.
I have also removed NullCPUPM as I have AppleIntelCPUPowerManagement.kext from #238

In addition, myHack automatically removed the following kexts

ApplePolicyControl.kext
AppleTyMCEDriver.kext
AppleUpstreamUserClient.kext

I am using Lenovo T420 8GB 2.49 GHz Intel Core i5 HD 3000 graphics OSX 10.8.3

If someone has a system identical to mine and it is working correctly, could you please upload the SLE? I will replace mine entirely.

I am using the following org.chameleon.Boot.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com...yList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Boot Banner</key>
<string>No</string>
<key>DropSSDT</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>No</string>
<key>Kernel Flags</key>
<string>PCIRootUID=1</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Theme</key>
<string>Default</string>
<key>Timeout</key>
<string>3</string>
<key>UseKernelCache</key>
<string>Yes</string>
<key>EnableHDMIAudio</key>
<string>Yes</string>
</dict>
</plist>

While experimenting with sleep and power cycle, DVI port through the dock stopped working and the external monitor automatically switched to VGA. This would not be a big deal provided image on the external monitor didn't shift about four inches to the left, horizontally leaving a black border on the right. I have reverted all my changes, restored the working SLE but cannot get the DVI port to work. I am using everything from the 10.8.3 pack in #238.

UPDATE:
VGA works fine now. Perhaps it had something do with with the fact that I restored the following kexts

spcidrv.kext
Patched_10.7_AppleRTC.kext

I tried to restore NullCPUPowerManagement.kext but it gave me a kernel panic. I would like to know whether you have these three kexts or any other kexts from the unibeest or myhack usb stick in your SLE that I might be missing.

Waking up from sleep is the only remaining issue that I still care about.

tluck, on 30 March 2013 - 02:51 AM, said:

I am only using the 10.8.3 pack from post 238 for now. I even reverted

AppleACPIPlatform.kext back to the one from that pack, same for dsdt and everything else. Trying to wake up from sleep is impossible.