Woutje Posted August 15, 2008 Share Posted August 15, 2008 Because I couldn't get my GeForce 9300m GS to work on 10.5.4 (or any version) I was waiting to get a pre-release of the new update (10.5.5 with kernel 9.5.0 and a graphics update). The problem I had was that as soon as I added my DevID to NVDAResman.kext, the system.log showed this line: kernel[0]: NVChannel(GL): Graphics channel timeout! And I got a blank screen.. Leopard did boot however.. But after installing 10.5.5 with the graphics update (BTW, 10.5.5 should support Geforce 9m series because it was already in NVDANV50HAL.kext), I still get the same error & blank screen. kernel[0]: NVChannel(GL): Graphics channel timeout! But I also get this message: VGA: match category IOFramebuffer exists Now, I've tried everything from NVCAP settings to GFX strings, but everytime I want to enable Hardware acceleration I get a blank screen.. I hope someone knows what to do.. These are my specs: Intel Montevina (mac users: Cantiga) notebook Intel Core 2 Duo P9500 @ 2,67GHz Intel PM45 chipset + ICH9M nVidia GeForce 9300m GS 256MB 4GB DDR2 800MHz Link to comment https://www.insanelymac.com/forum/topic/121147-no-graphics-in-1055-kernel-950-build-9f9/ Share on other sites More sharing options...
ncx5 Posted October 30, 2008 Share Posted October 30, 2008 Try installing NVKush, then put the gfx id in the plist of NVKush.kext, and GeForce.Kext as well as the mentioned above. working 10.5.5, gfx = nvidia fx 370m = 9300m-gs Chipset Model: I Can Has Model? Type: Display Bus: PCIe PCIe Lane Width: x16 VRAM (Total): 256 MB Vendor: NVIDIA (0x10de) Device ID: 0x06fb Revision ID: 0x00a1 Displays: Display: Resolution: 1440 x 900 @ 60 Hz Depth: 32-bit Color Core Image: Hardware Accelerated Main Display: Yes Mirror: Off Online: Yes Quartz Extreme: Supported Rotation: Supported Display Connector: Status: No display connected Link to comment https://www.insanelymac.com/forum/topic/121147-no-graphics-in-1055-kernel-950-build-9f9/#findComment-949901 Share on other sites More sharing options...
dellsux Posted October 8, 2009 Share Posted October 8, 2009 What exactly do you do with the gfx? What is the gfx? 0x06fb? I added it to the geforce.kext and the nvkush.kext info.plists but causes a it not to boot. How did you get the 370m to work? Thanks for the help Link to comment https://www.insanelymac.com/forum/topic/121147-no-graphics-in-1055-kernel-950-build-9f9/#findComment-1292975 Share on other sites More sharing options...
roger1234 Posted March 7, 2010 Share Posted March 7, 2010 Anyone have success with this video card... I'm having the same problem.. Link to comment https://www.insanelymac.com/forum/topic/121147-no-graphics-in-1055-kernel-950-build-9f9/#findComment-1424472 Share on other sites More sharing options...
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