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Black screen after awakening lion with core i3 and ATI 5650

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Hello,

I have a problem with waking up after sleeping lion. Everything started to work with the exception of the display - remains black after press power button. Here are the parameters of the laptop:


System Chipset

Mobile Intel 5 series express chipset HM57


Processor

Intel® Core i3 CPU M 380 @ 2.53GHz


Memory

4 GB - 1333 MHz


Network adapter

10/100 Ethernet LAN on system board - RTL8101/RTL8102E Express

I have not tested if it works, do not use it!!!


Wireless

WLAN Wi‐Fi g/gn/agn; Atheros AR9285


Audio controller - IDT‐92HD79B1

From System Info:

Intel 5 series/3400 series Chipset High Definition Audio - internal

Redwood HDMI Audio - ATI Technologies - external

Only analog audio work!!!


Video controller

ATI Mobility Radeon HD 5650 - Madison AMD Radeon HD 5000M series


Camera

1.3 megapixel


Display

15.6” HD WLED backlight, TrueLife


Mac OS X ProductVersion: 10.7.3 BuildVersion: 11D50b

Kernel : Darwin Kernel Version 11.3.0

KernelMode: x86_64

Chameleon-2.1svn-r1918


Extra Folder:

dsdt.aml

org.chameleon.Boot.plist

SMBios.plist


Extensions:

FakeSMC.kext

IOAHCIBlockStorageInjector.kext


I installed kexts in S/L/E:

AppleIntelCPUPowerManagement.kext with speed_stepper_lion_1073_11d24

Patched_10.7_AppleRTC.kext

VoodooBattery.kext

AppleACPIPlatform.kext

VoodooHDA.kext - 2.7.3

VoodooPS2Controller.kext

AppleACPIPS2Nub.kext

IO80211Family.kext


Also applied these kexts for the video card:

ATI5000Controller

ATIFramebuffer

ATIRadeonX3000

ATISupport


Sort out my EDID - DisplayProductID-717 and received such a display:

Internal LCD Forced EDID Display - 1366 x 768


Not sure where exactly my problem, most likely in my dsdt.aml.Please help!!!


Applied patches in dsdt:

All from Notebook Core i Nehalem from this site

Atheros 9285

WAK

from SpeedStep:

3 states, CPU0-3

3 states, CPU1-4

4 states, CPU0-3

4 states, CPU1-4


Thanks in advance!

org.chameleon.boot.plst.zip

SMBios.zip

my custom dsdt.zip

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Hello p.H,

I assumed that I need, but still have no success. I booting in 32 bit mode, but always causes RadoenPCI.kext KP after command "kextutil RadeonPCI.kext". How did you succeed? Do you have successfully patched ATIframebuffer.kext for Radeon HD 5650m?

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