Recherche d'un pilote pour ma carte son

Bonjour à tous et à toutes!

Je poste ce message car j'ai un problème en ce moment avec ma carte son.

En fait, j'ai réinstaller Windows il y a 2 jours car j'ai eu un soucis. Le problème, c'est que maintenant je n'ai plus le son et que l'ordinateur ne remarque plus la présence de ma carte son. Je pense que cela résulte du manque de pilote. En effet, j'ai remarqué que je n'avais pas réinstaller de pilote pour ma carte son et que je ne pouvais pas non plus réinstaller SoundMax par manque de disque/CD. J'ai donc cherché sur le net mais il y a tellement de versions...

Voila j'aimerai savoir si quelqu'un pouvait m'aider..

Voici ma configuration:

Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.050301-1519)
Language: French (Regional Setting: French)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: AMD Sempron(tm) Processor 2800+, MMX, 3DNow, ~1.6GHz
Memory: 478MB RAM
Page File: 321MB used, 800MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode

Card name: NVIDIA GeForce 6150
Manufacturer: NVIDIA
Chip type: GeForce 6150
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0240&SUBSYS_81CD1043&REV_A2
Display Memory: 128.0 MB
Current Mode: 1024 x 768 (32 bit) (60Hz)
Monitor: Écran Plug-and-Play
Monitor Max Res: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.8205 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 1/24/2006 12:15:00, 3955328 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: nv4_mini.sys
Mini VDD Date: 1/24/2006 12:15:00, 3535520 bytes
Device Identifier: {D7B71E3E-4100-11CF-FE53-C7A103C2CB35}
Vendor ID: 0x10DE
Device ID: 0x0240
SubSys ID: 0x81CD1043
Revision ID: 0x00A2
Revision ID: 0x00A2
Video Accel: ModeMPEG2_A ModeMPEG2_B ModeMPEG2_C ModeMPEG2_D ModeWMV9_B ModeWMV9_A
Deinterlace Caps: {212DC724-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{212DC724-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{212DC724-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{212DC724-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run

-------------
Sound Devices
-------------
Description:
Default Sound Playback: No
Default Voice Playback: No
Hardware ID:
Manufacturer ID:
Product ID:
Type:
Driver Name:
Driver Version:
Driver Attributes:
WHQL Logo'd:
Date and Size:
Other Files:
Driver Provider:
HW Accel Level: Emulation Only
Cap Flags: 0x0
Min/Max Sample Rate: 0, 0
Static/Strm HW Mix Bufs: 0, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: No, No
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
Registry: OK
Sound Test Result: Not run

---------------------
Sound Capture Devices
---------------------
-----------
DirectMusic
-----------
DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
DLS Version: 1.00.0016.0002
Acceleration: n/a
Ports: Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
MPU-401, Hardware (Kernel Mode), Input, No DLS, External
MPU-401, Hardware (Kernel Mode), Output, No DLS, External
Mappeur MIDI Microsoft [Émulé], Hardware (Not Kernel Mode), Output, No DLS, Internal
MPU-401 [Émulé], Hardware (Not Kernel Mode), Output, No DLS, External
MPU-401 [Émulé], Hardware (Not Kernel Mode), Input, No DLS, External
Registry: OK
Test Result: Not run


PS: ma carte son est apparement une analog device.

Merci de répondre.