Recent content by kako-shirazi

Radeon 7970M (Foxconn) in Clevo P370EM (NP 9370) working with full QE/CI. 1300 score on Luxmark default setting. I used Clover graphics injector and the Buri framebuffer. Out of the box it works with HDMI external screen. In order for the internal LCD display to work you have to patch the 3rd...

Laptop (Sager NP9370/Clevo P370EM) with 7970m kernel panic Based on the research I did my HDMI Audio is not supported at the moment. Hopefully apple will fix this soon. I think this can be marked as solved to aid other folks having this issue. Cape Verde/Pitcairn HDMI Audio aab01002

I got the internal LCD display to work as well but it has some color banding issue. Even when I swap out my 7970M card for an nVidia I still get the same exact color banding. Anyway, I got it working by patching the Buri framebuffer of the ATI7000Controller.kext. I'm attaching my patched kext...

I was able to get this resolved by using Clover and its GraphicsInjector. I used the Buri framebuffer which seems to work on the HDMI output of my laptop. I have full QE/CI. I still haven't gotten my laptop internal LCD to work. Hopefully I can get fixed it by patching the framebuffer connectors.

I'm trying to inject a custom NVCAP value via my DSDT but IOReg still shows the old value. Attached is a copy of my current DSDT and IOreg. Thanks!

The HDMI + laptop screen combo is only working because of the DSDT edits I made. I'm not sure which one of my DSDT edits has fixed HDMI. But I know if I remove my DSDT, HDMI will not work and my machine will freeze upon boot when HDMI is connected. Attached is my DSDT. Also keep in mind that...

Here is a very interesting discovery. I connected an external HDMI monitor to my laptop. And it DOES NOT have this issue. I set my desktop to span across the two monitors. In that case when I move an image from my laptop to the external HDMI, the color banding issue goes away.

I have this thread in the laptop support section: http://www.tonymacx86.com/mountain-lion-laptop-support/99732-geforce-680m-running-16-bit-color-mode.html This is the last issue that is really bothering me:)

Could you open a new tab in Safari and click on History. Then swipe until you get to a card with a blank image. You would see something like the image I attached to this post. Does yours look as bad as mine? :)

Sorry for resurrecting this old thread: I have the same dithering issue with my Geforce 680M even though full QE/CI is working. Did you by any chance solve this?

Aside from my own hackintosh issue: I also have a MacbookPro that has Intel HD graphics and Geforce 650M. It can switch between both. Isn't that the same as what people are trying to solve in this thread?

No I don't actually. The Intel HD graphics is disabled through my motherboard and it's not something I can change. Sounds like this is why other folks in this thread are having trouble getting their 6xxM to work ?

I have a Geforce 680M (big brother of 660M) and it's almost fully working in my laptop (Clevo P370EM, Sager NP9370). I have full QE/CI and some games I tried run very smooth. It works OTB with both the OSX and Nvidida Web drivers. The only problem is that my screen color depth is some where...

Geforce 680M Color Banding/Dithering issue? I think the problem is that my laptop screen is not being recognized as LVDS. Here is a copy of my IOReg. I have made modifications via DSDT to force it to laptop lcd but still no effect.

Just noticed that the issue is not evident if I view this screen shot on another machine. :crazy: So ignore the screenshot and see if you can still help :)