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Sony Vaio VPCCW21FX


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Hello guys,


First, sorry my english is not good.


I have a sony vaio and everythink is work fine, but I have no QE/CI in internal display. I'm not using any kexts for video, I just use GraphicsEnabler=yes to have my nvidia 310m detected. When I install nvidia kext I have a black screen and when I plug the HDMI cable I have full QE/CI in my TV and in system info I have a display detected.

Any one have a clue about this issue.


thanks a lot.


53 views and no one can give me a clue....

If anybody need more information about my hardware laptop, I tell no problem.

I need a direction only tiny clue


on more time thanks a lot.

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  • 9 months later...

Hi, I have the same laptop as the one you mentioned VPCCW21FX


I've been trying to install osx (lion or snow leopard) but I'm stuck at the infamous "PCI Congiguration Begin". I've tried everything and still stuck at it.


Can you please tell me how you were able to get osx installed? (which version, which boot loader, efi strings, etc)


Also, have u been successful at getting the graphics and sound to work?

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