Geforce GT "xxx" M problem Black screen 'internal' monitor/ but hdmi port works

[jupiler]

Sony Vaio Geforce GT 330M problem Black screen 'internal' monitor/ but hdmi works

Hi guys,

I have a Vaio VPCF12M1E with the following specs:


i5 520M
8GB RAM DDR 3

Wifi BCM943224HMS

Screen 16.4"

500GB HD

Geforce GT 330 M



I installed Yosemite 10.10 and everything is working properly but notebook monitor screen.



I don't know what is really happening.



I installed the system using 2 different graphics options on setup, that are:



1 - I installed without backup nvidia kexts during setup. Doing this, CE QI worked out of box. BUT JUST ON HDMI connected to a external monitor. The notebook screen turns off and does not show anything. This is freaking me out :/



2 - Installed using backup nvidia kexts during setup. Doing this, CE QI didn't work. BUT the notebook screen is working so far so good.



Do you guys know anyway to make the notebook monitor work using the first option ? I think there is a issue with the driver cause it cannot see that there is a internal monitor.

Thanks in advance !

 

[RehabMan]

...
Geforce GT 330 M
..

I installed Yosemite 10.10 and everything is working properly but notebook monitor screen.

Which smbios are you using?

 

[jupiler]

http://i.hizliresim.com/DkGVQ3.jpg
I am using this for airport work with my wifi card.

 

[RehabMan]

View attachment 107181
http://i.hizliresim.com/DkGVQ3.jpg
I am using this for airport work with my wifi card.

You should be using an smbios that has nvidia...

 

[jupiler]

I tryed smbios with nvidia too like macbookpro 6.1 6.2 etc. but still same problem.

 

[RehabMan]

I tryed smbios with nvidia too like macbookpro 6.1 6.2 etc. but still same problem.

Maybe you need DSDT patches to make your 330M work on the internal display?

I'm not familiar with the details...