Kexts for Asus K50IJ HELP! #GPU

Hello everyone!

I installed it on my Asus K50IJ Lion 10.7.5

Everything works except a few things that I can not solve:

1: I do not see the battery indicator



2: When I start a video with VLC gives me the error message "OpenGL acceleration is not supported on your Mac Your Mac lacks Quartz Extreme acceleration, which is required for video output."

My video card is an Intel GMA X4500M



3: It does not work the card reader.



I'm new in this field.

Someone kindly help me?



thanks

greetings