Yeah, I'm just asking because no one else has claimed to achieve QE/CI on a Pentium 2020M (IGPU=0x01568086) except you.
I've tried every IgplatformID, I've tried DSDT, I've tried every bootloader and every MEI-ID.
Spent about 3 weeks trying to get it working and I've read everything.
My primary issue is the AppleIntelHD4000Graphics.kext reports link failed (doesn't load) no matter which method I try.
Kext is stock (10.8.3+)
Asus X501A (Pentium 2020M / Intel HD Graphics 3rd gen (2500Mobile PNP-ID)
Well your laptop seems close enough to mine
Try to check my first install method from the link to tonymacx86 I gave in previous post.
I guess that (if you're mainly using stock kexts) you'll have to investigate the registry, and be SURE that, whatever bootloader/method
you use to set the igplatformiD, the parameter is actually and correctly set. Once you find the proper method to inject/set that parameter,
test them all. (actually from what I remember, only a few ones match your config, depending on how many video outputs you have and on their type...)
I remember #3, #8 and #9 were supposed to potentially work on my config (which is 1 Panel + 1 hdmi + 1vga), but only #3 worked (i mean 01660003)
Anyway, VGA is NOT working, gives only garbled lines... HDMI and internal panel are ok.
Patching Chameleon 2177 source was not that complicated, you might want to try that. Otherwise, I guess the simplest method, and closest to mine,
is to use chameleon as a boot loader, use the boot.plist file to inject 01660003 into the "device-properties' line, and check with registry editor that your
igplatformid is set at the correct value. From there, with stock kexts, QE/CI should be working.......