natex

Here is the generated SSDT working on my machine! And i have put the SSDT generator too if you have a different processor than i5-3317u And the SMBIOS MacBookAir5,1 is the best! Because have native i5-3317u And just patch your ApleCPUPowerManagement.Kext os install one already patched! And hability Drop SSDT on chameleon bootloader file Extra.zip

Sorry for delay in answer, no haven't found any kext yet for w-lan, but i buyed a WiFi dongle on ebay, hope to work!

Now i installed the 10.8.2 look at these errors from HDA kext. Now i have properly added GFX HD4000 ID on DSDT, now, works without Graphics Enabler and no lines on Chameleon Bootloader. And i have generated the SSDT with the ssdtPRGen 2.sh but i am not sure how to merge the SSDT with the DSDT. DSDT GFX V5.zip SSDT.aml.zip

I will reinstall the osx, i think it's bug from all this messing around!

No sound at all, not even from system sounds. OS is 10.8.0

Now, the itune and youtube kind crash, dont play. Press play but nothing happens!

The sound card is detected but, no sound, the microphone works, but the audio output do not!

And there is how to inject the Ethernet Hex id too? Because the AppStore only work injecting the Ethernet Hex, but when i try to injenct the two with? hex1; hex2 Gives me kernel panic! I am doing something wrong?

I will do that thanks! And there is a solution for CPU Power management?

Thanks! You are quick! What modifications did you do? Just to be sure, what tests should i make. But now i installed Vodoo HDA 2.7.4 r6 and sound is working! Thanks!

I will dio this next, i am learning yet. What modifications you think is good to do? I have these problems: ALC 269, Not recognized. No cpu power management, would be good for battery economy! Video HD4000 only recognized addind the Device-Propriets on boot loader chameleon. But that is good since is working... What modifications would be recommended to fix these fix two problems?

I apreciate your help, but mine was with zero too. I have tried, but same errors. I have found that thjs problem is that was taking to long to recognize the periphericals after boot, giving the impression of not functioning. Later Edited: I Have fixed those problems adding, Kernel Cache and mach_kernel! Now that have DSDT i added those and booted fine! Before of dsdt these options would crash the boot.

I have two questions. During the process of downgrading bios from 1.14 to 1.05 i have lost the UUID and Serial Number from bios, there is a way to recover it? And now after put the DSDT.aml on extra folder the notebook, don't recognizes the USB ports and PS2 ports anymore.

Very much Thank You! Now is all fine! I have anexed the file to the post, for anyone what may have a Acer V5-571 notebook! This post may help other to fix errors from V5-571P and 571G models too! V5-571.aml.zip

Yeah, i noticed that, i checked and all errors are present on bios 1.05 and 1.14, there is a new UEFI bios 2.09, but apparently that is the one Locked for Windows 8 only! If i can't fix i believe that i'm doomed, because seems that from now on they only will launch bios for windows 8. Since the microsoft is moving to strings to the Signed code from bios serial!