Bonjour a tous,
Depuis environ 2 semaines, mon ordinateur portable est devenu quasiment inutilisable. Il met une trentaine de minutes a s'allumer, tourne au ralenti jusqu'a ce que je decide de le rallumer.
Quand j'ouvre le gestionnaire de taches, je m'apercois que le "CPU Usage" est presque toujours a 100% mais les applications qui utilisent le plus de CPU ne sont jamais les memes. Il peut s'agir du logiciel que je suis en train d'utiliser (Powerpoint, Excel par exemple) ou alors Firefox, Skype ou Hijackthis... En fait, c'est comme si le systeme repartissait la capacite du processeur entre les differents programmes de telle sorte que l'utilisation etait toujours de 100% ou presque.
J'ai essaye d'utiliser 2 antispywares dont AVG, je nettoie tres souvent le cache avec CCleaner mais sans succes.
Quelqu'un pourrait-il m'aider? Merci d'avance.
Voici mon rapport de Hijackthis:
Logfile of HijackThis v1.99.1
Scan saved at 13:26:34, on 17/12/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\lotus\notes\nslsvice.exe
C:\WINDOWS\System32\Novell\XTAgent.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\WLTRYSVC.EXE
C:\WINDOWS\System32\bcmwltry.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
C:\Program Files\Symantec Client Security\Symantec Client Firewall\ISSVC.exe
C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
C:\Program Files\Symantec Client Security\Symantec AntiVirus\DefWatch.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
c:\Program Files\Novell\ZENworks\nalntsrv.exe
c:\Program Files\Novell\ZENworks\RemoteManagement\RMAgent\ZenRem32.exe
C:\Program Files\Symantec Client Security\Symantec AntiVirus\Rtvscan.exe
C:\Program Files\Symantec Client Security\Symantec Client Firewall\SymSPort.exe
c:\Program Files\Novell\ZENworks\wm.exe
c:\Program Files\Novell\ZENworks\WMRUNDLL.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Apoint\Apoint.exe
C:\WINDOWS\system32\dpmw32.exe
C:\WINDOWS\system32\NWTRAY.EXE
C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Java\jre1.5.0_09\bin\jusched.exe
C:\WINDOWS\system32\iprntctl.exe
C:\WINDOWS\system32\iprntlgn.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Apoint\Apntex.exe
C:\PROGRA~1\SYMANT~1\SYMANT~2\VPTray.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Adobe\Distillr\Acrotray.exe
c:\Program Files\Novell\ZENworks\NalAgent.exe
C:\WINDOWS\system32\WLTRAY.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Symantec Client Security\Symantec AntiVirus\DoScan.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopCrawl.exe
C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\taskmgr.exe
c:\Temp\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
O1 - Hosts: 172.20.2.77 lonunity1.mymow.com
O1 - Hosts: 63.111.194.182 vpn1.mymow.com
O1 - Hosts: 63.111.194.15 vpn2.mymow.com
O1 - Hosts: 217.206.147.130 vpn3.mymow.com
O1 - Hosts: 63.111.194.11 vpn4.mymow.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - c:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [NDPS] C:\WINDOWS\system32\dpmw32.exe
O4 - HKLM\..\Run: [ZENRC Tray Icon] c:\WINDOWS\system32\zentray.exe
O4 - HKLM\..\Run: [NWTRAY] NWTRAY.EXE
O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe"
O4 - HKLM\..\Run: [TkBellExe] C:\Program Files\Common Files\Real\Update_OB\realsched.exe -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.5.0_09\bin\jusched.exe"
O4 - HKLM\..\Run: [imekrmig] C:\Program Files\Common Files\Microsoft Shared\IME\IMKR\imekrmig.exe
O4 - HKLM\..\Run: [imjpmig] C:\Program Files\Common Files\Microsoft Shared\IME\IMJP\imjpmig.exe /RemAdvDef /AIMEREG /Migration /SetPreload
O4 - HKLM\..\Run: [iPrint Tray] C:\WINDOWS\system32\iprntctl.exe TRAY_ICON
O4 - HKLM\..\Run: [iPrint Event Monitor] C:\WINDOWS\system32\iprntlgn.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~2\VPTray.exe
O4 - HKLM\..\Run: [NAL] naldesk
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [Acrobat Assistant 7.0] "C:\Program Files\Adobe\Distillr\Acrotray.exe"
O4 - HKLM\..\Run: [Broadcom Wireless Manager UI] C:\WINDOWS\system32\WLTRAY.exe
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] C:\Program Files\Google\Gmail Notifier\gnotify.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [ccleaner] "C:\Program Files\CCleaner\ccleaner.exe" /AUTO
O8 - Extra context menu item: Convert link target to Adobe PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF -
res://C:\Program Files\Adobe\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: E&xport to Microsoft Excel -
res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra button: Novell delivered applications - {C1994287-422F-47aa-8E5E-6323E210A125} - c:\Program Files\Novell\ZENworks\AxNalServer.dll
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\betsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\betsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\betsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\betsp.dll
O16 - DPF: {5EDB10D9-7E95-4833-A218-62F375DAFCF1} (Aventail Installer ) -
https://www.mymow.com/postauthI/epi.cabO18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~1\GOEC62~1.DLL
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\system32\NavLogon.dll
O20 - Winlogon Notify: NetIdentity Notification - C:\WINDOWS\system32\Novell\XtNotify.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: Client Update Service for Novell (cusrvc) - Novell, Inc. - C:\WINDOWS\system32\cusrvc.exe
O23 - Service: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec Client Security\Symantec AntiVirus\DefWatch.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: IS Service (ISSVC) - Symantec Corporation - C:\Program Files\Symantec Client Security\Symantec Client Firewall\ISSVC.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: Lotus Notes Single Logon - IBM Corp - C:\lotus\notes\nslsvice.exe
O23 - Service: Novell Application Launcher (NALNTSERVICE) - Novell, Inc. - c:\Program Files\Novell\ZENworks\nalntsrv.exe
O23 - Service: Novell ZENworks Remote Management Agent (Remote Management Agent) - Novell, Inc. - c:\Program Files\Novell\ZENworks\RemoteManagement\RMAgent\ZenRem32.exe
O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec Client Security\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec Client Security\Symantec AntiVirus\Rtvscan.exe
O23 - Service: Symantec SecurePort (SymSecurePort) - Symantec Corporation - C:\Program Files\Symantec Client Security\Symantec Client Firewall\SymSPort.exe
O23 - Service: Dell Wireless WLAN Tray Service (wltrysvc) - Unknown owner - C:\WINDOWS\System32\WLTRYSVC.EXE
O23 - Service: Novell XTier Agent Services (XTAgent) - Novell, Inc. - C:\WINDOWS\System32\Novell\XTAgent.exe
O23 - Service: Workstation Manager (ZFDWM) - Novell, Inc. - c:\Program Files\Novell\ZENworks\wm.exe