neo_mat Posted March 31, 2013 Share Posted March 31, 2013 Hello, My Quadro FX 2800M work natively in Lion, acceleration is enabled. But in Mountain lion there is no acceleration HP Quadro FX 2800M : Nom: NVDA,Display-B Type: Contrôleur du moniteur Gestionnaire installé: Oui MSI: Oui Bus: PCI Logement: Slot-1 Identifiant du fournisseur: 0x10de Identifiant du périphérique: 0x061d Identifiant du fournisseur du sous-système: 0x103c Identifiant du sous-système: 0x0010 Révision de la ROM: 62.92.C0.00.03 Identifiant de révision: 0x00a2 Largeur du câble: x16 Vitesse de la liaison: 2.5 GT/s The sames next are loaded: kextstat | grep -i nv 39 0 0xffffff7f82258000 0x7000 0x7000 com.apple.driver.AppleEFINVRAM (1.6.1) <31 7 6 5 4 3> 91 2 0xffffff7f80a10000 0x2fc000 0x2fc000 com.apple.NVDAResman (7.3.2) <71 66 9 5 4 3 1> 94 0 0xffffff7f80d0c000 0x323000 0x323000 com.apple.nvidia.nv50hal (7.3.2) <91 9 4 3> 43 0 0xffffff7f80b0c000 0x7000 0x7000 com.apple.driver.AppleEFINVRAM (1.7) <38 7 6 5 4 3> 83 1 0xffffff7f80cee000 0x30d000 0x30d000 com.apple.NVDAResman (8.1.0) <74 65 10 5 4 3 1> 84 0 0xffffff7f80ffb000 0x322000 0x322000 com.apple.nvidia.nv50hal (8.1.0) <83 10 What can I do ? thanks My laptop is HP eliteBook 8740w with same dsdt for Lion and ML. Link to comment Share on other sites More sharing options...
joshhh Posted April 22, 2013 Share Posted April 22, 2013 remove any graphic enablers Link to comment Share on other sites More sharing options...
Rampage Dev Posted April 28, 2013 Share Posted April 28, 2013 Should work fine with the retail drivers from Nvidia. Link to comment Share on other sites More sharing options...
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