Instale o
HAXM installer no
SDK Manager.Depois de descarregar execute intelhaxm
{SDK_FOLDER}\extras\intel\Hardware_Accelerated_Execution_Manager\intelhaxm.exe
Nota: no android Studio o comando "intelhaxm.exe" mudou para "intelhaxm-android.exe"
Tambem deve habilitar a "Virtualization Technology" na BIOS.
Link IQ Option