RichieKotzen Posted January 8, 2020 Share Posted January 8, 2020 Hello to all. I dusted off an old hack of mine. Is it possible to activate HDMI on my Nvidia 9800GT? Now I'm on El Capitan Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/ Share on other sites More sharing options...
HmO Posted January 9, 2020 Share Posted January 9, 2020 Maybe edit NVCAP ? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703530 Share on other sites More sharing options...
RichieKotzen Posted January 9, 2020 Author Share Posted January 9, 2020 1 minute ago, HmO said: Maybe edit NVCAP ? what is it? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703531 Share on other sites More sharing options...
HmO Posted January 9, 2020 Share Posted January 9, 2020 This is it  Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703532 Share on other sites More sharing options...
RichieKotzen Posted January 9, 2020 Author Share Posted January 9, 2020 2 minutes ago, HmO said: This is it  which is good for me? and where do I insert it? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703533 Share on other sites More sharing options...
HmO Posted January 9, 2020 Share Posted January 9, 2020 Give me report from IORegistryExplorer Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703534 Share on other sites More sharing options...
RichieKotzen Posted January 9, 2020 Author Share Posted January 9, 2020 2 minutes ago, HmO said: Give me report from IORegistryExplorer ok,one moment Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703535 Share on other sites More sharing options...
RichieKotzen Posted January 9, 2020 Author Share Posted January 9, 2020 25 minutes ago, HmO said: Give me report from IORegistryExplorer So, complicated situation, my old monitor has stopped working, now I have the new monitor with only hdmi and at the moment I do not have a DVI to HDMI adapter, I only have a very old montitor with vga, the vga attack starts but after loading is complete he tells me out of range. Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703536 Share on other sites More sharing options...
HmO Posted January 9, 2020 Share Posted January 9, 2020 Extract bios video card into windows and place here 1 Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703570 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 DSDT patch for 9800GT # Insert device GFX0 into device with _ADR 0x00010000 # into device name_adr Zero parent_adr 0x00010000 remove_entry; into device name_adr 0x00010000 insert begin Device (GFX0)\n {\n Name (_ADR, Zero)\n Method (_DSM, 4, NotSerialized)\n {\n Store (Package (0x18)\n {\n "@0,compatible", \n Buffer (0x0B)\n {\n "NVDA,NVMac"\n }, \n "@0,device_type", \n Buffer (0x08)\n {\n "display"\n }, \n "@0,name", \n Buffer (0x0F)\n {\n "NVDA,Display-A"\n }, \n "@1,compatible", \n Buffer (0x0B)\n {\n "NVDA,NVMac"\n }, \n "@1,device_type", \n Buffer (0x08)\n {\n "display"\n }, \n "@1,name", \n Buffer (0x0F)\n {\n "NVDA,Display-B"\n }, \n "NVCAP", \n Buffer (0x14)\n {\n /* 0000 */ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, \n /* 0008 */ 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, \n /* 0010 */ 0x00, 0x00, 0x00, 0x00\n }, \n "NVPM", \n Buffer (0x1C)\n {\n /* 0000 */ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0008 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0018 */ 0x00, 0x00, 0x00, 0x00\n }, \n "VRAM,totalsize", \n Buffer (0x04)\n {\n 0x00, 0x00, 0x00, 0x20\n }, \n "device_type", \n Buffer (0x0C)\n {\n "NVDA,Parent"\n }, \n "model", \n Buffer (0x18)\n {\n "nVidia GeForce 9800 GTX"\n }, \n "rom-revision", \n Buffer (0x26)\n {\n "nVidia GeForce 9800 GTX OpenGL Engine"\n }\n }, Local0)\n DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n Return (Local0)\n }\n } end  Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703600 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 4 hours ago, HmO said: DSDT patch for 9800GT # Insert device GFX0 into device with _ADR 0x00010000 # into device name_adr Zero parent_adr 0x00010000 remove_entry; into device name_adr 0x00010000 insert begin Device (GFX0)\n {\n Name (_ADR, Zero)\n Method (_DSM, 4, NotSerialized)\n {\n Store (Package (0x18)\n {\n "@0,compatible", \n Buffer (0x0B)\n {\n "NVDA,NVMac"\n }, \n "@0,device_type", \n Buffer (0x08)\n {\n "display"\n }, \n "@0,name", \n Buffer (0x0F)\n {\n "NVDA,Display-A"\n }, \n "@1,compatible", \n Buffer (0x0B)\n {\n "NVDA,NVMac"\n }, \n "@1,device_type", \n Buffer (0x08)\n {\n "display"\n }, \n "@1,name", \n Buffer (0x0F)\n {\n "NVDA,Display-B"\n }, \n "NVCAP", \n Buffer (0x14)\n {\n /* 0000 */ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, \n /* 0008 */ 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, \n /* 0010 */ 0x00, 0x00, 0x00, 0x00\n }, \n "NVPM", \n Buffer (0x1C)\n {\n /* 0000 */ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0008 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \n /* 0018 */ 0x00, 0x00, 0x00, 0x00\n }, \n "VRAM,totalsize", \n Buffer (0x04)\n {\n 0x00, 0x00, 0x00, 0x20\n }, \n "device_type", \n Buffer (0x0C)\n {\n "NVDA,Parent"\n }, \n "model", \n Buffer (0x18)\n {\n "nVidia GeForce 9800 GTX"\n }, \n "rom-revision", \n Buffer (0x26)\n {\n "nVidia GeForce 9800 GTX OpenGL Engine"\n }\n }, Local0)\n DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n Return (Local0)\n }\n } end  Hi and many thanks for the help I don't know how to edit the DSDT, would you help me? can I post it here? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703606 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 (edited) Оk give me dsdt Where is the bios video  Press F4 to save original (OEM) ACPI tables into /EFI/CLOVER/ACPI/origin Press F6 to save graphics firmware into /EFI/CLOVER/misc Edited January 10, 2020 by HmO 1 Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703611 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 40 minutes ago, HmO said: Оk give me dsdt Where is the bios video  Press F4 to save original (OEM) ACPI tables into /EFI/CLOVER/ACPI/origin Press F6 to save graphics firmware into /EFI/CLOVER/misc ok Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703614 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 1 hour ago, HmO said: Оk give me dsdt Where is the bios video  Press F4 to save original (OEM) ACPI tables into /EFI/CLOVER/ACPI/origin Press F6 to save graphics firmware into /EFI/CLOVER/misc here are the files.I hope they go well patched.zip G92.rom.zip misc.zip origin.zip c0000.bin Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703616 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 Done  NVCAP 04000000000003000c0000000000000700000000 DSDT.aml.zip Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703617 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 14 minutes ago, HmO said: Done  NVCAP 04000000000003000c0000000000000700000000 DSDT.aml.zip many thanks ,now I try for the config.plist ok mac pro 3.1?it's right? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703618 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 Just put dsdt.aml into pathed folder smbios does not matter Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703619 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 2 hours ago, HmO said: Just put dsdt.aml into pathed folder smbios does not matter Kernel panic does NVCAP go into config? Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703628 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 (edited) Inject Nvidia must be enabled  Edited January 10, 2020 by HmO 1 Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703629 Share on other sites More sharing options...
HmO Posted January 10, 2020 Share Posted January 10, 2020 You can try this dsdt DSDT.aml.zip Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703630 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 my Config config.plist.zip Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703646 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 no way.kernel panic Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703647 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703655 Share on other sites More sharing options...
RichieKotzen Posted January 10, 2020 Author Share Posted January 10, 2020 my clover I don't remember the version, but old enough clover.zip Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703656 Share on other sites More sharing options...
HmO Posted January 11, 2020 Share Posted January 11, 2020 EFI EFI.zip 1 Link to comment https://www.insanelymac.com/forum/topic/342056-nvidia-9800gt-hdmi-el-capitan/#findComment-2703700 Share on other sites More sharing options...
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