Salut,
Je te confirme que tous les drivers sont à jour... Le problème est le même en changeant de carte mère et carte graphique... Je ne pense pas que cela vienne de là, voici toutes les infos :
Alimentation
MAXIN POWER 480W BRIZA 2USB 2AUDIO 1 FW
Système d'exploitation
Windows XP Professionnel (build 2600) Service Pack 2
Navigateur web par défaut: Mozilla Firefox
Client e-mail par défaut: Microsoft Office Outlook
Carte mère
SMBios version 2.4
ASUSTeK Computer INC. M2A-VM 1.XX
Bios: Phoenix Technologies, LTD ASUS M2A-VM ACPI BIOS Revision 1603 11/30/2007
taille: 1024Kb
Processeur
AMD Athlon(tm) 64 Processor 3500+ (2199Mhz) (L1: 128ko L2: 512ko )
Chipset
Northbridge: AMD 690G
Southbridge: ATI SB600
Mémoire
Barette de 1024 Mo 533 Mhz None
mémoire windows (cette valeur ne correspond pas exactement à la mémoire totale
physique): 894Mo
Péripheriques IDE
Maxtor 6G160E0 KA101V00 (SATA II, 149.05 Go, tampon: 8 Mo)
Disque dur
Maxtor 6G160E0 (149.05Go)
Cartes PCI/AGP
Stockage
ATI Technologies Inc:SB600 Non-Raid-5 SATA
ATI Technologies Inc:SB600 IDE
Réseau
Realtek Semiconductor Co., Ltd.:RTL8111/8168B PCI Express Gigabit Ethernet
controller
Marvell Technology Group Ltd.:88w8335 [Libertas] 802.11b/g Wireless
Affichage
ATI Technologies Inc:RS690 [Radeon X1200 Series]
Multimedia
ATI Technologies Inc:SBx00 Azalia
Ponts
ATI Technologies Inc:RS690 Host Bridge
ATI Technologies Inc:RS690 PCI to PCI Bridge (Internal gfx): RS690 PCI to PCI
Bridge (Internal gfx)
ATI Technologies Inc:RS690 PCI to PCI Bridge (PCI Express Port 3): RS690 PCI to
PCI Bridge (PCI Express Port 3)
ATI Technologies Inc:SB600 PCI to LPC Bridge
ATI Technologies Inc:SBx00 PCI to PCI Bridge: SBx00 PCI to PCI Bridge
Advanced Micro Devices [AMD]:K8 [Athlon64/Opteron] HyperTransport Technology
Configuration: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Advanced Micro Devices [AMD]:K8 [Athlon64/Opteron] Address Map: K8
[Athlon64/Opteron] Address Map
Advanced Micro Devices [AMD]:K8 [Athlon64/Opteron] DRAM Controller: K8
[Athlon64/Opteron] DRAM Controller
Advanced Micro Devices [AMD]:K8 [Athlon64/Opteron] Miscellaneous Control: K8
[Athlon64/Opteron] Miscellaneous Control
Bus Series
ATI Technologies Inc:SB600 USB (OHCI0)
ATI Technologies Inc:SB600 USB (OHCI1)
ATI Technologies Inc:SB600 USB (OHCI2)
ATI Technologies Inc:SB600 USB (OHCI3)
ATI Technologies Inc:SB600 USB (OHCI4)
ATI Technologies Inc:SB600 USB Controller (EHCI)
ATI Technologies Inc:SBx00 SMBus Controller
Périphérique USB
Logitech, Inc. MX-1000 Cordless Mouse Receiver (USB RECEIVER)
Clavier
PS/2 Keyboard
Souris
Logitech HID-compliant Cordless Mouse
Ecran(s)
SyncMaster 910V/910M/913V/915V(Samsung SyncMaster)