Guest Guest Posted May 8, 2008 Report Share Posted May 8, 2008 i have an acer aspire 5920. i was looking over the INF from the official manufacturers driver(156.72), and found a setting for my device that i can not find any info on. i pulled out all information pertaining to my card from this INF here: [Manufacturer] %NVIDIA% = NVIDIA.Mfg,NTx86.6.0 [NVIDIA.Mfg.NTx86.6.0] %NVIDIA_G84.DEV_0407.1% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_01211025//this is my card %NVIDIA_G84.DEV_0407.2% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_01251025 %NVIDIA_G84.DEV_0407.3% = nv_G8x, %NVIDIA_G84.DEV_0407.4% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_01271025 %NVIDIA_G84.DEV_0407.5% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_01291025 %NVIDIA_G84.DEV_0407.6% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_011D1025 %NVIDIA_G84.DEV_0407.7% = nv_G8x, PCI\VEN_10DE&DEV_0407&SUBSYS_011E1025 %NVIDIA_G84.DEV_0407.8% = nv_G8x, [nv_G8x] Include = msdv.inf FeatureScore = F6 CopyFiles = nv.KMode, nv.UMode, nv.OpenGL, nv.Panel, nv.Help, nv.Uninstall, nv.PanelClient AddReg = nv_SoftwareDeviceSettings AddReg = PerfLevelSrc_AddReg AddReg = nv_icdSoftwareSettings AddReg = G8x_UncachedHeapSize //this is not in any other INF i could find AddReg = nv_ControlPanelSettings AddReg = PerfLevelSrc_AddReg AddReg = RMDisablePteCoalesce_AddReg AddReg = Uninstall_AddReg AddReg = EvictionThreshold_AddReg DelReg = nv_ClearRegistrySwitches RegisterDlls = nv.RegisterDlls [nv_G8x.CoInstallers] CopyFiles = nv.CoInstaller AddReg = nv_CoInstaller_AddReg [nv_G8x.Services] AddService = nvlddmkm, 0x00000002, nv_Service_Inst //AddService = nvsvc,, nv_Service_Inst_2* added from 174.74 [nv_G8x.GeneralConfigData] MaximumDeviceMemoryConfiguration = 128 MaximumNumberOfDevices = 4 [G8x_UncachedHeapSize] //? HKR,, UncachedHeapSize, %REG_DWORD%, 0x20000000 [strings] ; Non-Localizable Strings REG_SZ = 0x00000000 REG_MULTI_SZ = 0x00010000 REG_EXPAND_SZ = 0x00020000 REG_BINARY = 0x00000001 REG_DWORD = 0x00010001 REG_SZ_APPEND = 0x00010008 ; Localizable Strings NVIDIA = "NVIDIA" NVIDIA_G84.DEV_0407.1 = "NVIDIA GeForce 8600M GT"//my card NVIDIA_G84.DEV_0407.2 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.3 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.4 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.5 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.6 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.7 = "NVIDIA GeForce 8600M GT " NVIDIA_G84.DEV_0407.8 = "NVIDIA GeForce 8600M GT " does anyone know what exactly setting the uncached heap size does? why its not in any other INFs? should i include it in INFs for newer driver versions? any help would be appreciated Quote Link to comment Share on other sites More sharing options...
Guest Guest Posted May 8, 2008 Report Share Posted May 8, 2008 sorry should have been more clear. that codebox contains a text file a made pulling out all info directly relating to my card. here are the specific sections i have questions about [nv_G8x] AddReg = G8x_UncachedHeapSize [G8x_UncachedHeapSize] HKR,, UncachedHeapSize, %REG_DWORD%, 0x20000000 Quote Link to comment Share on other sites More sharing options...
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