Probleme USB !

Bonjour,

j'ai besoin de votre aide car j'ai un probleme de ports usb. Dès que je branche n'importes quelles périphériques de masse de stockage usb, mon PC se met à reboot. Il redemarre donc, jusqu'au chargement de Windows et se remet à redemarrer...

Merci de bien vouloir m'aider !

Voici mes configurations :

Plugin version
3.1.2 build 0
Base version
9
Detection Date
01/04/2009 21:14
Hostname PC
WORKSTATION
Operating System
Windows XP Professional (build 2600) Service Pack 3
Default web client: Internet Explorer
Default email client: Microsoft Office Outlook
Default newsgroup client: Outlook Express
Antivirus: avast! antivirus 4.8.1335 [VPS 090331-0] 4.8.1335
Motherboard
SMBios version 2.3
Compaq 0804h Compaq
Bios: Compaq 686O2 v2.18 09/24/2002 taille: 512Kb
Chipset
North bridge: Intel 82845GV
South bridge: Intel 82801DB (ICH4)
Processor
Intel(R) Pentium(R) 4 CPU 2.40GHz (2391Mhz) (L1: 20ko L2: 512ko )
Memory
Memory Chip 512 Mo 266 Mhz JEDEC ID:C1 00 00 00 00 00 00 00
Memory Chip 512 Mo 266 Mhz JEDEC ID:2C FF FF FF FF FF FF FF
Memory Chip 512 Mo SYSTEM ROM
Windows memory (This value doesn't match with the physical memory):
1023Mo
Graphic card
ATI Technologies Inc RV280 [Radeon 9200 SE] Excalibur 9200SE VIVO 128M (128 Mo)
ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) Excalibur 9200SE VIVO
128M (Secondary) (128 Mo)
IDE devices
Hitachi HDT725025VLAT80 V5DOA42A (ATA, 232.89 Go, tampon: 7 Mo)
CDRom
HL-DT-STDVD-ROM GDR8162B0017 (DVD-ROM)
Optiarc DVD RW AD-5170A 1.11 (DVD+R/DL Recorder)
Harddrive
Hitachi HDT725025VLAT80
PCI/AGP cards
Mass storage
Intel Corporation:82801DB (ICH4) IDE Controller

Network
Intel Corporation:82801DB PRO/100 VE (LOM) Ethernet Controller

Display
ATI Technologies Inc:RV280 [Radeon 9200 SE]: Excalibur 9200SE VIVO 128M
ATI Technologies Inc:RV280 [Radeon 9200 SE] (Secondary): Excalibur 9200SE VIVO
128M (Secondary)

Multimedia
Intel Corporation:82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC97 Audio Controller

Bridge
Intel Corporation:82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub
Interface: 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface
Intel Corporation:82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge:
82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge
Intel Corporation:82801 PCI Bridge: 82801 PCI Bridge
Intel Corporation:82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge: 82801DB/DBL
(ICH4/ICH4-L) LPC Interface Bridge
Texas Instruments:PCI1410 PC card Cardbus Controller

Serial bus
Intel Corporation:82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1
Intel Corporation:82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2
Intel Corporation:82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller

Keyboard
Clavier standard 101/102 touches ou clavier Microsoft Natural Keyboard PS/2
Mouse
Souris compatible PS/2
Screens
Écran Plug-and-Play( A17-1)