Pilotes reseaux ordinateur O.E.M tech com

Bonjour,
Besoin de pilotes reseaux et son de mon ordinateur dont voici les caracteristiques

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System Information
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Time of this report: 2/10/2012, 11:51:43
Machine name: DIOP-3D2E7A11A6
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_rtm.040803-2158)
Language: French (Regional Setting: French)
System Manufacturer: To Be Filled By O.E.M. by More String
System Model: To Be Filled By O.E.M.
BIOS: BIOS Date: 02/22/05 21:36:02 Ver: 08.00.09
Processor: Intel(R) Celeron(R) CPU 2.66GHz
Memory: 502MB RAM
Page File: 128MB used, 1101MB 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