Hdmi audio help GTS 450

[cav807]

gpu from asus gts 450 oc how to fix tis bad card

 

[toleda]

gpu from asus gts 450 oc how to fix tis bad card

Not enough information.

 

[cav807]

gpu from asus gts 450 oc how to fix tis bad card

Not enough information.

thanks ur reply
i try in snow tis card can't get fully video support , in lion can get video support but jus can't get fix support hdmi audio and the login screen get drake
here i hv extra the Vbios and the dsdt edit follow ur step http://www.tonymacx86.com/viewtopic.php?f=162&t=32041
GraphicsEnabler=No

               Store (Package (0x1E)
                            {
                                "AAPL,slot-name", 
                                "PCI x16", 
                                "@0,compatible", 
                                Buffer (0x0B)
                                {
                                    "NVDA,NVMac"
                                }, 
                                
                             "@0,connector-type", 
                             Buffer (0x04)
                             {
                                 0x00, 0x08, 0x00, 0x00
                             }, 
                                                             
                                "@0,device_type", 
                                Buffer (0x08)
                                {
                                    "display"
                                }, 

                                "@0,name", 
                                Buffer (0x0F)
                                {
                                    "NVDA,Display-A"
                                }, 

                                "@1,compatible", 
                                Buffer (0x0B)
                                {
                                    "NVDA,NVMac"
                                }, 
                                
                             "@1,connector-type", 
                             Buffer (0x04)
                             {
                                 0x00, 0x08, 0x00, 0x00
                             },                                 

                                "@1,device_type", 
                                Buffer (0x08)
                                {
                                    "display"
                                }, 

                                "@1,name", 
                                Buffer (0x0F)
                                {
                                    "NVDA,Display-B"
                                }, 

                                "NVCAP", 
                                Buffer (0x18)
                                {
                                    /* 0000 */    0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 
                                    /* 0008 */    0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 
                                    /* 0010 */    0x00, 0x00, 0x00, 0x00
                                }, 

                                "VRAM,totalsize", 
                                Buffer (0x04)
                                {
                                    0x00, 0x00, 0x00, 0x40
                                }, 

                                "device_type", 
                                Buffer (0x0C)
                                {
                                    "NVDA,Parent"
                                }, 

                                "model", 
                                Buffer (0x10)
                                {
                                    "GeForce GTS 450"
                                }, 

                                "rom-revision", 
                                Buffer (0x0e)
                                {
                                    "70.26.26.00.01"
                                },

Asus ENGTS 450 DC OC
GPU = GF 116
Device ID = 10DE-1245
Bios Version = 70.26.26.00.01(P1060-0050)

 

[toleda]

i try in snow tis card can't get fully video support , in lion can get video support but jus can't get fix support hdmi audio and the login screen get drake

Attach a copy of IOReg.