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Mirroring problem on GMA X3100


Max1980
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Hi I have a working GMA X3100 with Paulicat's Natit kext (AppleFramebuffer deleted).

 

If I connect an external monitor, I can have 2 separated displays, but If I select mirror both internal and external displays do not work (strange characters displayed)

 

My problem is that if I connect a projector for some reasons goes to the mirrored mode. How can I disable the mirrored mode for the projector or is there a workaround to make mirroring works ?

 

Please help :(

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I had a similar problem with my X3100 and my HDTV.

 

The way I solved it was to go ahead, connect the display, and allow it to kick itself into mirroring mode. Then reboot the computer while the displays are corrupted. When booting, use -x to boot into safe mode, and then go to your displays tab, uncheck Mirror, and then pull the primary display over to the projectors screen.

 

Then exit and and reboot. Solved my problems.

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  • 9 months later...
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