ASUS GT 640 Not working QE/CI or Acceleration

[hackintoshero]

Hi! im new at hackintoshing and i have a Hackintosh 10.10 and i have a ASUS GT640 but i have a problem, Launchpad and safari are laggy and QE/CI are not activated. I tried activate it but nothing happens... I tried GraphicsEnabler=No and doesn't work, i tried install the drivers and now recognized the GPU but the QE/CI is not activated and i tried many things... Please help me

 

Here is my Boot.plist

 

 

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">

<dict>

<key>EthernetBuiltIn</key>

<string>Yes</string>

<key>GraphicsEnabler</key>

<string>No</string>

<key>IGPEnabler</key>

<string>Yes</string>

<key>Kernel Flags</key>

        <string> PCIRootUID=1 -v</string>

<key>Legacy Logo</key>

<string>Yes</string>

<key>Timeout</key>

<string>2</string>

</dict>

</plist>