vusun123

Acer Aspire E1-472 with v3 hardware have issues with Elan 3.8.5, touchpad jumping and clicking like crazy, also can't use some 3f and 2f gestures

Boot with Chameleon , use this bootflag: -v -f GraphicsEnabler=Yes IntelCapriFB=3 ( if your resolution is higher than 1366x768 use 4 )

Funny that many Haswell laptops with integrated graphics that I had encountered doesn't need ig-platform-id injecting , just inject Intel and EDID and full QE/CI with maximum performance , dunno with Iris though . Maybe OS X just recognized yours as a branch from Iris 5000 , like how it recognizes some ATI Radeon graphics cards

Have you tried not injecting ig-platform-id ? I have tested a HD4600 mobile not injecting it and full QE/CI with maximum performance ( Asus N550JV )

We can't figure what error you got , post your screenshot with bootflag -v to let us see where it hangs

Well I have the same processor as yours and having this trouble with OSX Mavericks GM ( although I have GT630 - GT540 renamed ) , and when I check "Drop SSDT" option , I got only one SSDT.aml, unlike yours. So how to solve this problem ? Edit: Problem solved , the error is caused by 10.8.x's SSDT , use the SSDT from 10.9 > work like a charm