Processeur en constante activité - plus de 20%

[invite1390086e]

Bonjour,

Depuis que j'ai installé un dual boot avec win 7 64bits sur un disque dure t laissé xp 32bit sur l'autre, j'ai un des coeurs du proc qui est constamment en activité. Le gestionnaire des tache indique aux alentour de 20% d'utilisé même lorsque aucun processus ne tourne au dessus de 0%.
J'ai désinfecté ma machine avec AVG qui m'a trouvé et corrigé quelques truc, mais ça continu.

Voici le log hijackthis :

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 20:20:40, on 10/08/2011
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\Explorer.EXE
C:\Program Files\TortoiseSVN\bin\TSVNCach e.exe
C:\Program Files\VIA\VIAudioi\HDADeck\HDe ck.exe
C:\Program Files\Orange\Systray\SystrayAp p.exe
C:\PROGRA~1\AVG\AVG9\avgtray.e xe
C:\WINDOWS\system32\RUNDLL32.E XE
C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\AlertModule\0\AlertMod ule.exe
C:\Program Files\Fichiers communs\Java\Java Update\jusched.exe
C:\WINDOWS\system32\rundll32.e xe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\EXPERTool\TBPanel.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\WINDOWS\system32\taskmgr.ex e
C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Chrome\Application \chrome.exe
C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Chrome\Application \chrome.exe
C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Chrome\Application \chrome.exe
C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Chrome\Application \chrome.exe
C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Chrome\Application \chrome.exe
E:\telechargements\HiJackThis. exe

R0 - HKCU\Software\Microsoft\Intern et Explorer\Main,Start Page = http://m.fr.yahoo.com/
R1 - HKLM\Software\Microsoft\Intern et Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Intern et Explorer\Main,Default_Search_U RL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Intern et Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Intern et Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Intern et Explorer\Search,Default_Search _URL = http://toolbar.ask.com/toolbarv/askR...1&gct=&gc=1&q=
R1 - HKCU\Software\Microsoft\Intern et Explorer\SearchURL,(Default) = http://toolbar.ask.com/toolbarv/askR...gct=&gc=1&q=%s
R0 - HKLM\Software\Microsoft\Intern et Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Intern et Explorer\Toolbar,LinksFolderNa me = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\Program Files\Orange\SearchURLHook\Sea rchPageURL.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\ AcroIEHelperShim.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG9\avgssie.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper. dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files\AVG\AVG9\Toolbar\IEToolb ar.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs \ie\jqs_plugin.dll
O3 - Toolbar: AVG Security Toolbar - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - C:\Program Files\AVG\AVG9\Toolbar\IEToolb ar.dll
O4 - HKLM\..\Run: [HDAudDeck] C:\Program Files\VIA\VIAudioi\HDADeck\HDe ck.exe 1
O4 - HKLM\..\Run: [SystrayORAHSS] "C:\Program Files\Orange\Systray\SystrayAp p.exe"
O4 - HKLM\..\Run: [ORAHSSSessionManager] C:\Program Files\Orange\SessionManager\Se ssionManager.exe
O4 - HKLM\..\Run: [AVG9_TRAY] C:\PROGRA~1\AVG\AVG9\avgtray.e xe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Fichiers communs\Adobe\ARM\1.0\AdobeARM .exe"
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.d ll,NvTaskbarInit
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll, NvStartup
O4 - HKLM\..\Run: [nwiz] C:\Program Files\NVIDIA Corporation\nView\nwiz.exe /installquiet
O4 - HKLM\..\Run: [AdobeAAMUpdater-1.0] "C:\Program Files\Fichiers communs\Adobe\OOBE\PDApp\UWA\U pdaterStartupUtility.exe"
O4 - HKLM\..\Run: [AdobeCS5ServiceManager] "C:\Program Files\Fichiers communs\Adobe\CS5ServiceManage r\CS5ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [SwitchBoard] C:\Program Files\Fichiers communs\Adobe\SwitchBoard\Swit chBoard.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Fichiers communs\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [amd_dc_opt] C:\Program Files\AMD\Dual-Core Optimizer\amd_dc_opt.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck. exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [GAINWARD] C:\Program Files\EXPERTool\TBPanel.exe /A
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\cedrik\Local Settings\Application Data\Google\Update\GoogleUpdat e.exe" /c
O4 - HKCU\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adob e Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk.disabled
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O4 - Global Startup: Windows Search.lnk.disabled
O8 - Extra context menu item: Ajouter la cible du lien à un fichier PDF existant - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\ AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Ajouter à un fichier PDF existant - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\ AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convertir au format Adobe PDF - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\ AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convertir la cible du lien au format Adobe PDF - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\ AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper. dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper. dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvlsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvlsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvlsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvlsp.dll
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsof...?1239526792015
O18 - Protocol: avgsecuritytoolbar - {F2DDE6B2-9684-4A55-86D4-E255E237B77C} - C:\Program Files\AVG\AVG9\Toolbar\IEToolb ar.dll
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG9\avgpp.dll
O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.d ll
O23 - Service: AVG Security Toolbar Service - Unknown owner - C:\Program Files\AVG\AVG9\Toolbar\Toolbar Broker.exe
O23 - Service: AVG Free E-mail Scanner (avg9emc) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG\AVG9\avgemc.exe
O23 - Service: AVG Free WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG\AVG9\avgwdsvc.exe
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Program Files\Fichiers communs\Macrovision Shared\FLEXnet Publisher\FNPLicensingService. exe
O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\Program Files\bin32\nSvcAppFlt.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom SA - C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\FTRTSVC\0\FTRTSVC.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\1 1\Intel 32\IDriverT.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: ForceWare IP service (nSvcIp) - Unknown owner - C:\Program Files\bin32\nSvcIp.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.ex e
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.e xe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies, Inc. - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Program Files\Fichiers communs\Adobe\SwitchBoard\Swit chBoard.exe

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End of file - 9965 bytes

Comment savoir ce qui prend tant de ressource CPU ?

Merci.
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