Duncan Leo

People have said that the FB kext causes the blackscreen and that due to the way it was used in MBP6,1/2/3 it does not have any code to choose connectors. Our only hope it the Snow Leopard that allows QE without FB.

1366x768 is annoying because Apple doesn't have anything that uses it, nor is there any monitor with that 14-inch/15-inch resolution.
This resolution howerver will work, because Apple designed their system to be able to handle pretty much any resolution, so long as it is picked up.

What are the ways that Chameleon or OSX picks up resolutions, other than Framebuffer kexts and VBIOSes?

Btw, you could try compiling Chameleon with the graphics-detection changes in Clover.

My HD Graphics machine here is a Thinkpad T410 that only has Intel Graphics. There is an Nvidia T410 and another T410 with Optimus, but we're referring to the Intel-only one here.

The resolution of 1280x800 is detected by Chameleon, and any OSX I boot shows up in 1280x800. This is the same for another Lenovo I have that has a GMA 950.

Maybe Chameleon is more friendly towards 1280x800, as many Macbooks/Pros/Airs use it. Similarly, my HD3000 machine gives out 1024x768 instead of your resolution, 1366x768 in Chameleon. (It works fine in OSX).

Maybe, you could either try cross-compiling Cham and Clover, or maybe take a look at the gma.c (Might not exist anymore, but i seen it b4. Try graphics.c/graphics.h) portion of Chameleon. Seen it before... but not sure whether it affects anything.

There's also a ChameleonMR2 that forces resolutions. Take a look at them, maybe.

Here's one of the latest breakthroughs with our predecessor, the GMA X4500MHD. http://www.osx86.net...id=2866&page=17. Supposedly the guy enabled QE/CI that runs in software mode. Might be of our help.

I used Snow Leopard...
Lion better? I will try it

Guys.. I don't think this works...

I did everything, os-info and all, the FB detected my screen fine, but still black screen

I have a question...

What is AAPL,os-info? What does it do?

Also the FB detects my screen properly just that the screen would have a backlight with no image...

I also get a screwed up graphics if I boot with the display on VGA. My laptop is Lenovo T410. The DSDT I can try to edit... Any way for DSDT to get the image displayed?

My screen is 1280x800 btw