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DSDT & internal LCD


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#1
1120

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I have Acer Aspire 7741G (i5-430M, 4GB DDR3, HD5650). I have some problems to make my internal LCD working. I read this (http://www.insanelym...p;#entry1362685) and understood that all I need to add DualLink in my DSDT. I tried to make my own DSDT. I extracted it, but I can't compile it.

Please help me compile it and add code from post above to my DSDT. Thanks a lot.

Attached Files

  • Attached File  DSDT.zip   44.93KB   9 downloads


#2
MaLd0n

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that patch should not work for you
I really do not know how to solve this
I hope someone can help you

I applied the necessary fixs
Attached File  dsdt.1120.zip   25.05KB   45 downloads

T_x rename
WED
DTGP
EHCI
HDEF
HKDS
HPET
IRQs
LPC*
OS
PNLF
RENAMED
RTC
SMBUS
SHUTDOWN
UHCI
WB15
WMAA
WMC9
WRCB
Attached File  01m.png   698bytes   25 downloads


look it
http://www.insanelym...p...=250905&hl=

#3
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that patch should not work for you

look it
http://www.insanelym...p...=250905&hl=

I follow this topic form moment it was created. There is nothing useful for me there.... At least for now.



I applied the necessary fixs


Thank you very much! But with DSDT you compiled I cant boot my OSX. I tried about 20 times and every time it was kernel panic.

DSDT gurus where are you? Please help me. I think it's very easy for guru. PLEEEEEEASE!!!

#4
MaLd0n

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I follow this topic form moment it was created. There is nothing useful for me there.... At least for now.





Thank you very much! But with DSDT you compiled I cant boot my OSX. I tried about 20 times and every time it was kernel panic.

DSDT gurus where are you? Please help me. I think it's very easy for guru. PLEEEEEEASE!!!

you have unnecessary kexts
so the KP

send me a kextstat, run on terminal
kextstat

the only kext essential is fakesmc :(

#5
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I'm sorry I kept you waiting. I worked on the problem with my HD5650. While solving problems with my Radeon, I had to remove some kexts (NullPower...bla-bla...kext, Disabler.kext and something else). And when I tried to boot with your DSDT last time it was successful.

There is one problem with your DSDT. I don't have any sound drivers or enablers (like VoodooHDA or something else), but OSX detects my sound card as Intel instead ALC272x which is mine.

Thanks a lot!!!

Attached Files



#6
MaLd0n

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...


- remove EvOreboot(shutdown in DSDT, Restart Chamelon RC5) and ElliottForceLegacyRTC(RTc fix DSDT)

- you removed the AppleIntelCPUPowerManagement.kext and AppleIntelCPUPowerManagementClient.kext?
you need these kexts for power management

- for Audio, you need a legacy and AppleHda patched or AppleHda 10.6.2
maybe you do not find
use VoodooHda and disabler AppleHda in System/Library/Extensions
Attached File  AppleHDADisabler.kext.zip   14.34KB   8 downloads

#7
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I removed "NullCPUPowerManagement.kext", "Disabler.kext" and "ATY_Init.kext".

"AppleIntelCPUPowerManagement.kext" and "AppleIntelCPUPowerManagementClient.kext" in their places.

Power management is my secondary problem. Primary is HD5650m + LVDS!





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