1. v550_nt4_203.exe Driver
2. V550NT4.Inf File Contents

V550NT4.Inf Driver File Contents (v550_nt4_203.exe)

;
; NT 4.00 installation inf for Diamond Multimedia Systems, Inc.
; Viper v550 graphics adapter.
;


[Version]
Signature="$Windows NT$"
Provider=%Diamond%
LayoutFile=layout.inf
ClassGUID={4D36E968-E325-11CE-BFC1-08002BE10318}
Class=Display

;
; Dest directories are \windows\system32 and \windows\system32\drivers
;

[DestinationDirs]
DefaultDestDir   = 11
NT4DNv4.Miniport     = 12
NT4DNv4.Display       = 11
NT4DNv4.rm            = 12
NT4DNv4.oldrm         = 12

;
; The Manufacturer section lists all of the manufacturers that we will
; display in the Dialog box. DEVICE sections are specified.
;

[Manufacturer]
%Diamond%      = Diamond.Mfg

;
; Device section. Each section here corresponds with an entry listed in the
; [Manufacturer] section, above. The models will be displayed in the order
; that they appear in the INF file. This section identifies
; the corresponding INSTALL sections.
;


[Diamond.Mfg]
%Diamond.Nv4% = NT4DNv4, PCI\VEN_10DE&DEV_0020

;---------------------------------------------------------------------
; NV Driver INSTALL Section. This INSTALL section specifies
; what files are to to be copied (File List sections)
;---------------------------------------------------------------------

[NT4DNv4]
CopyFiles=NT4DNv4.Miniport, NT4DNv4.Display, NT4DNv4.icd
DelFiles=NT4DNv4.oldrm


;
; NV Driver INSTALL Section. This INSTALL section specifies
; what registry fields are to be modified (ADD Registry section)
;

[NT4DNv4.SoftwareSettings]
AddReg = NT4DNv4_SoftwareDeviceSettings
AddReg = NT4DNv4_icdSoftwareSettings

;
; NV Service Installation
;

[NT4DNv4.Services]
AddService = NT4DNv4, 0x00000002, NT4DNv4_Generic_Service_Inst, NT4DNv4_EventLog_Inst
DelService = dimdarch
DelService = dimd_gfx
DelService = dimd_nv3
DelService = nv_mini
DelService = nvrm
DelService = nvarch
DelService = nvgfx

[NT4DNv4_EventLog_Inst]
AddReg = NT4DNv4_EventLog_AddReg

[NT4DNv4_EventLog_AddReg]
HKR,,EventMessageFile,0x00020000,"%SystemRoot%\System32\IoLogMsg.dll;%SystemRoot%\System32\drivers\NT4DNv4M.sys"
HKR,,TypesSupported,0x00010001,7

[NT4DNv4_Generic_Service_Inst]
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 1                  ; SERVICE_SYSTEM_START
ErrorControl   = 0                  ; SERVICE_ERROR_IGNORE
LoadOrderGroup = Video
ServiceBinary  = %12%\NT4DNv4M.Sys

;
; File List sections for NV.Display and NV.Miniport
;

[NT4DNv4.Display]
NT4DNv4D.Dll

[NT4DNv4.Miniport]
NT4DNv4M.Sys

[NT4DNv4.oldrm]
dimdarch.sys,0x00000001
dimd_gfx.sys,0x00000001
dimd_nv3.sys,0x00000001
nv_mini.sys,0x00000001
nvrm.sys,0x00000001
nvarch.sys,0x00000001
nvgfx.sys,0x00000001

[NT4DNv4.icd]
nv4oglnt.dll


;
; Diamond Add registry section
;

[NT4DNv4_SoftwareDeviceSettings]
HKR,, InstalledDisplayDrivers,     %REG_MULTI_SZ%, NT4DNv4D
HKR,, VgaCompatible,               %REG_DWORD%,    0
HKR,, DmaBuf,                      %REG_DWORD%,    5
HKR,, IF09,                        %REG_DWORD%,    1
HKR,, DMTOverride,                 %REG_DWORD%,    1
HKR,, bEnableModes,				   %REG_DWORD%,    1
HKR,, DesktopGeometry,             %REG_DWORD%,    0

[NT4DNv4_icdSoftwareSettings]
HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers",RIVATNT, %REG_SZ%, nv4oglnt


[SourceDisksNames]                                                                                                  
1=%DiskId%,,,""                                                                                                  

[SourceDisksFiles]                                                                                                     
NT4DNv4M.sys = 1,,103000
NT4DNv4D.dll = 1,,114000
nv4oglnt.dll = 1,,123435


[Strings]
;
; Non-Localizable Strings
;

REG_SZ         = 0x00000000
REG_MULTI_SZ   = 0x00010000
REG_EXPAND_SZ  = 0x00020000
REG_BINARY     = 0x00000001
REG_DWORD      = 0x00010001
serviceroot    = System\CurrentControlSet\Services

;
; Localizable Strings
;

Diamond       = "Diamond Multimedia Inc."
Diamond.Nv4   = "Diamond Multimedia Viper V550"
DiskId="Diamond NT 4 Driver Library installation disk"
drvlib="Diamond NT 4 Driver Library"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.