Voilà j'ai supprimé sans faire exprès le son de mon PC et je n'arrive plus à le remettre.
Si un pro d'ordi voit mon message qu'il m'aide svp.

Je ne suis pas un pros de l'ordi, mais on va essayer quand meme.

Quand tu dis que tu as supprimé le son, tu as desinstallé le pilote?

Tu l'a mis sur muet?

Tu as desactivé le materiel?

Je suis Real...

Je l'ai supprimé du menu : "Ajouter ou supprimer des programmes"

alors il te faut le reinstaller

Tu devrais le trouver sur le cd de ta carte mere (audio driver, pilote audio).

Sinon, tu peux dire quel est le model de ta carte mere ou de ton pc pour le telecharger.

Comment je peux le savoir ?

lance dxdiag.exe
si tu est avec windows xp, tu va dans le menu demarer, puis executer, puis tu tape dxdiag et entree.

sous vista, demarrer, et dans la barre rechercher tape dxdiag.

S'il te demande si tu veux qu'il recherche des signatures tu repond non.

dxdiag va s'ouvrir et dans l'onglet systeme, en bas tu clic sur engistrer toutes les informations.

un fichier texte va apparaitre sur le bureau (DxDiag).

ouvre le et fait un copier coller de la partie System Information et dans ce sujet.

Comme ca on connaitra le model de ton
pc

Ok, attend...

Tient :

------------------
System Information
------------------
Time of this report: 7/8/2008, 20:36:18
Machine name: X-B5K6NXSCXV44C
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-2254)
Language: French (Regional Setting: French)
System Manufacturer: Packard Bell NEC
System Model: 00000000000000000000000
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: AMD Athlon(tm) XP 2400+, MMX, 3DNow, ~2.0GHz
Memory: 768MB RAM
Page File: 340MB used, 1538MB 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

------------
DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No sound card was found. If one is expected, you should install a sound driver provided by the hardware manufacturer.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

---------------
Display Devices
---------------
Card name: NVIDIA GeForce4 MX 440-SE
Manufacturer: NVIDIA
Chip type: GeForce4 MX 440-SE
DAC type: Integrated RAMDAC
Device Key:
Enum\PCI\VEN_10DE&DEV_0173&SUBSYS_2884107D&REV_A3

Display Memory: 64.0 MB
Current Mode: 800 x 600 (32 bit) (60Hz)
Monitor: Écran Plug-and-Play
Monitor Max Res: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.7772 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 6/15/2005 11:20:00, 3896320 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: nv4_mini.sys
Mini VDD Date: 6/15/2005 11:20:00, 3200256 bytes
Device Identifier: {D7B71E3E-4233-11CF-916D-8E0802C2CB35}
Vendor ID: 0x10DE
Device ID: 0x0173
SubSys ID: 0x2884107D
Revision ID: 0x00A3
Revision ID: 0x00A3
Video Accel: ModeMPEG2_A ModeMPEG2_B ModeMPEG2_C ModeMPEG2_D
Deinterlace Caps: {212DC723-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(YUY2,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_MedianFiltering
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{212DC723-3235-44A4-BD29-E1652BBCC71C}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_MedianFiltering
{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
Registry: OK
Test Result: Not run

-------------------
DirectInput Devices
-------------------
Device Name: Souris
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a

Device Name: Clavier
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a

Poll w/ Interrupt: No
Registry: OK

-----------
USB Devices
-----------
+ Concentrateur USB racine
| Vendor/Product ID: 0x1106, 0x3038
| Matching Device ID: usb\root_hub
| Service: usbhub
| Driver: usbhub.sys, 8/4/2004 08:08:42, 57600 bytes
| Driver: usbd.sys, 4/24/2003 14:00:00, 4736 bytes

----------------
Gameport Devices
----------------

------------
PS/2 Devices
------------
+ Clavier standard 101/102 touches ou clavier Microsoft Natural Keyboard PS/2
| Matching Device ID: *pnp0303
| Service: i8042prt
| Driver: i8042prt.sys, 8/20/2004 00:56:39, 54400 bytes
| Driver: kbdclass.sys, 8/20/2004 01:00:33, 25216 bytes
|
+ Pilote clavier de Terminal Server
| Matching Device ID: root\rdp_kbd
| Upper Filters: kbdclass
| Service: TermDD
| Driver: termdd.sys, 8/20/2004 01:10:17, 40840 bytes
| Driver: kbdclass.sys, 8/20/2004 01:00:33, 25216 bytes
|
+ Souris compatible PS/2
| Matching Device ID: *pnp0f13
| Service: i8042prt
| Driver: i8042prt.sys, 8/20/2004 00:56:39, 54400 bytes
| Driver: mouclass.sys, 8/20/2004 00:52:32, 23680 bytes
|
+ Pilote souris de Terminal Server
| Matching Device ID: root\rdp_mou
| Upper Filters: mouclass
| Service: TermDD
| Driver: termdd.sys, 8/20/2004 01:10:17, 40840 bytes
| Driver: mouclass.sys, 8/20/2004 00:52:32, 23680 bytes

----------------------------
DirectPlay Service Providers
----------------------------
DirectPlay8 Modem Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.2180)
DirectPlay8 Serial Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.2180)
DirectPlay8 IPX Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.2180)
DirectPlay8 TCP/IP Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.2180)
Internet TCP/IP Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.2600.2180)
IPX Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.2600.2180)
Modem Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.2600.2180)
Serial Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.2600.2180)

DirectPlay Voice Wizard Tests: Full Duplex: , Half Duplex: , Mic:
DirectPlay Test Result: Not run
Registry: OK

-------------------
DirectPlay Adapters
-------------------
DirectPlay8 Modem Service Provider: Aztech CNR V.92 Modem
DirectPlay8 Serial Service Provider: COM1
DirectPlay8 Serial Service Provider: COM2
DirectPlay8 Serial Service Provider: COM3
DirectPlay8 TCP/IP Service Provider: Connexion au réseau local - IPv4 -

-----------------------
DirectPlay Voice Codecs
-----------------------
Voxware VR12 1,4 Kbit/s
Voxware SC06 6,4 Kbit/s
Voxware SC03 3,2 Kbit/s
MS-PCM 64 kbit/s
MS-ADPCM 32.8 kbit/s
Microsoft GSM 6.10 13 kbit/s
TrueSpeech(TM) 8.6 kbit/s

-------------------------
DirectPlay Lobbyable Apps
-------------------------

------------------------
Disk & DVD/CD-ROM Drives
------------------------
Drive: C:
Free Space: 94.7 GB
Total Space: 117.2 GB
File System: NTFS
Model: Maxtor 6Y120L0

Drive: D:
Model: JLMS XJ-HD166S
Driver: c:\windows\system32\drivers\cdrom.sys, 5.01.2600.2180 (French), 8/4/2004 07:59:52, 49536 bytes

Drive: E:
Model: HL-DT-ST CD-RW GCE-8481B
Driver: c:\windows\system32\drivers\cdrom.sys, 5.01.2600.2180 (French), 8/4/2004 07:59:52, 49536 bytes

--------------
System Devices
--------------
Name: VIA CPU to AGP2.0/AGP3.0 Controller
Device ID:
PCI\VEN_1106&DEV_B168&SUBSYS_00000000&REV_00\3&61A
AA01&0&08
Driver: C:\WINDOWS\system32\DRIVERS\VIAAGP1.SYS, 5.01.0000.3442 (English), 7/2/2003 05:42:00, 27904 bytes

Name: VIA Standard Host Bridge
Device ID:
PCI\VEN_1106&DEV_3189&SUBSYS_00000000&REV_00\3&61A
AA01&0&00
Driver: n/a

Name: VIA Standard PCI to ISA Bridge
Device ID:
PCI\VEN_1106&DEV_3177&SUBSYS_00000000&REV_00\3&61A
AA01&0&88
Driver: C:\WINDOWS\system32\DRIVERS\isapnp.sys, 5.01.2600.0000 (French), 8/23/2001 17:58:06, 36224 bytes

Name: Contrôleur hôte PCI vers USB standard étendu
Device ID:
PCI\VEN_1106&DEV_3104&SUBSYS_D0011631&REV_82\3&61A
AA01&0&83
Driver: C:\WINDOWS\system32\drivers\usbehci.sys, 5.01.2600.2180 (English), 8/4/2004 08:08:37, 26624 bytes
Driver: C:\WINDOWS\system32\drivers\usbport.sys, 5.01.2600.2180 (English), 8/4/2004 08:08:42, 142976 bytes
Driver: C:\WINDOWS\system32\usbui.dll, 5.01.2600.2180 (French), 8/20/2004 01:09:46, 77312 bytes
Driver: C:\WINDOWS\system32\drivers\usbhub.sys, 5.01.2600.2180 (English), 8/4/2004 08:08:42, 57600 bytes
Driver: C:\WINDOWS\system32\hccoin.dll, 5.01.2600.2180 (English), 8/20/2004 01:09:27, 7168 bytes

Alors ?

J'ai beau regarder, je ne voit pas le nom de la carte mère

Mais j'ai peut-être mal vu

essaie avec Everest

En effet y'a pas le model...

System Model: 00000000000000000000000

Tu ne connaitrais pas le modelde ton pc?

Sur le site de pacard bell

http://support.packardbell.com/fr/

tu peux retrouver ton pc avec le numero de serie... comme indiqué dans le lien.

Entre le n° de serie qui se trouve sur une etiquette surment au dos du pc, juste apres l'indication "S/N:" ou "P/N:" et telecharge le pilote (driver) audio.

Si tu n'y arrive pas, poste le n° de serie ici (ce n'est pas le la clé windows, il ne nous servira a rien... sauf trouver tes pilotes).