bonjour à tous!
voilà mon problème dont je n'arrive toujours pas à trouver la solution...
quelquefois, sans aucune raison évidente, mon ordi ne permet plus d'écouter de la musique que ce soit avec n'importe quel lecteur, le simple fait de déplacer la souris "hache" le son, et si je mets en route d'autres logiciels c'est pire.
Donc dans ces cas la, après avoir essayé maintes solutions, il ne me reste plus qu'à éteindre le pc et attendre un certain temps, ou un temps certain! car le redémarrage ne répare rien. Et l'arret puis démarrage ne resout rien non plus... donc j'éteins et je prie pour qu'au prochain démarrage cela n'y soit plus!
C'est un problème vraiment aléatoire!!!
 
voilà ma config :
windows vista 32
4 go de ram
disque systeme en raid 0
 
et voila mon hijack :
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 14:09:39, on 26/05/2010
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v8.00 (8.00.6001.18904)
Boot mode: Normal
 
Running processes:
D:\Windows\system32\taskeng.exe
D:\Windows\system32\Dwm.exe
D:\Windows\Explorer.EXE
D:\Program Files\Windows Defender\MSASCui.exe
D:\Program Files\Unlocker\UnlockerAssistant.exe
D:\Windows\System32\DeltaIITray.exe
D:\Program Files\Acronis\TrueImageHome\TrueImageMonitor.exe
D:\Program Files\Acronis\TrueImageHome\TimounterMonitor.exe
D:\Program Files\Common Files\Acronis\Schedule2\schedhlp.exe
D:\Program Files\Contour Shuttle\ShuttleHelper.exe
D:\Program Files\Common Files\Java\Java Update\jusched.exe
D:\Program Files\Freecorder\FLVSrvc.exe
D:\Program Files\Logitech\GamePanel Software\LGDevAgt.exe
D:\Program Files\Logitech\GamePanel Software\LCD Manager\LCDMon.exe
D:\Program Files\Logitech\GamePanel Software\G-series Software\LGDCore.exe
D:\Program Files\iTunes\iTunesHelper.exe
D:\Program Files\Alwil Software\Avast5\AvastUI.exe
D:\Program Files\StickyPad\StickyPad.exe
D:\Users\N2\AppData\Local\Google\Update\GoogleUpdate.exe
D:\Program Files\Garmin\ANT Agent\ANT Agent.exe
D:\Windows\ehome\ehtray.exe
D:\Program Files\Steam\steam.exe
D:\Program Files\DAEMON Tools Lite\DTLite.exe
C:\Garmin\gStart.exe
D:\Windows\ehome\ehmsas.exe
D:\Program Files\Larousse\Petit Larousse 2008\bin\Hyperappel.exe
D:\Program Files\Logitech\SetPoint\SetPoint.exe
D:\Program Files\OpenOffice.org 3\program\soffice.exe
D:\Program Files\Common Files\Logishrd\KHAL2\KHALMNPR.EXE
D:\Program Files\Logitech\GamePanel Software\Applets\LCDCountdown.exe
D:\Program Files\Logitech\GamePanel Software\Applets\LCDMedia.exe
D:\Program Files\Logitech\GamePanel Software\Applets\LCDRSS.exe
D:\Program Files\Logitech\GamePanel Software\Applets\LCDClock.exe
D:\Program Files\Logitech\GamePanel Software\Applets\LCDPop3.exe
D:\Program Files\OpenOffice.org 3\program\soffice.bin
D:\Program Files\Windows Media Player\wmpnscfg.exe
D:\Program Files\Windows Media Player\WMPSideShowGadget.exe
D:\Program Files\Windows Media Player\wmplayer.exe
D:\Program Files\iTunes\iTunes.exe
D:\Program Files\Digidesign\Pro Tools\ProToolsLE.exe
D:\Program Files\Mozilla Firefox\firefox.exe
D:\Program Files\Adobe\Reader 9.0\Reader\AcroRd32.exe
D:\Program Files\Windows Live\Mail\wlmail.exe
D:\Program Files\Windows Live\Contacts\wlcomm.exe
D:\Windows\system32\SearchFilterHost.exe
D:\Users\N2\Downloads\HiJackThis.exe
 
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =  
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =  
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =  
R3 - URLSearchHook: Freecorder Toolbar - {1392b8d2-5c05-419f-a8f6-b9f15a596612} - D:\Program Files\Freecorder\tbFre1.dll
O1 - Hosts: ::1 localhost
O2 - BHO: Freecorder Toolbar - {1392b8d2-5c05-419f-a8f6-b9f15a596612} - D:\Program Files\Freecorder\tbFre1.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - D:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - D:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - D:\Program Files\Google\GoogleToolbarNotifier\5.1.1309.3572\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - D:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: Freecorder Toolbar - {1392b8d2-5c05-419f-a8f6-b9f15a596612} - D:\Program Files\Freecorder\tbFre1.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [UnlockerAssistant] "D:\Program Files\Unlocker\UnlockerAssistant.exe"
O4 - HKLM\..\Run: [Kernel and Hardware Abstraction Layer] KHALMNPR.EXE
O4 - HKLM\..\Run: [M-Audio Taskbar Icon] D:\Windows\System32\DeltaIITray.exe
O4 - HKLM\..\Run: [DeltaIITaskbarApp] D:\Windows\system32\DeltaIITray.exe
O4 - HKLM\..\Run: [TrueImageMonitor.exe] D:\Program Files\Acronis\TrueImageHome\TrueImageMonitor.exe
O4 - HKLM\..\Run: [AcronisTimounterMonitor] D:\Program Files\Acronis\TrueImageHome\TimounterMonitor.exe
O4 - HKLM\..\Run: [Acronis Scheduler2 Service] "D:\Program Files\Common Files\Acronis\Schedule2\schedhlp.exe"
O4 - HKLM\..\Run: [Contour Shuttle Device Helper] D:\Program Files\Contour Shuttle\ShuttleHelper.exe
O4 - HKLM\..\Run: [CamserviceHD] D:\Program Files\Hercules\Hercules DualPix HD Webcam\Camservice.exe /startup
O4 - HKLM\..\Run: [EPSON Stylus DX4200 Series] D:\Windows\system32\spool\DRIVERS\W32X86\3\E_FATIAEE.EXE /F "D:\Windows\TEMP\E_SF6AD.tmp" /EF "HKLM"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "D:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [Freecorder FLV Service] "D:\Program Files\Freecorder\FLVSrvc.exe" /run
O4 - HKLM\..\Run: [Launch LgDeviceAgent] "D:\Program Files\Logitech\GamePanel Software\LgDevAgt.exe"
O4 - HKLM\..\Run: [Launch LCDMon] "D:\Program Files\Logitech\GamePanel Software\LCD Manager\LCDMon.exe"
O4 - HKLM\..\Run: [Launch LGDCore] "D:\Program Files\Logitech\GamePanel Software\G-series Software\LGDCore.exe" /SHOWHIDE
O4 - HKLM\..\Run: [QuickTime Task] "D:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "D:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [DigidesignMMERefresh] D:\Program Files\Digidesign\Drivers\MMERefresh.exe
O4 - HKLM\..\Run: [avast5] D:\PROGRA~1\ALWILS~1\Avast5\avastUI.exe /nogui
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "D:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "D:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKCU\..\Run: [Sticky Pad] D:\Program Files\StickyPad\StickyPad.exe
O4 - HKCU\..\Run: [Google Update] "D:\Users\N2\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [ANT Agent] D:\Program Files\Garmin\ANT Agent\ANT Agent.exe
O4 - HKCU\..\Run: [ehTray.exe] D:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [Steam] "D:\Program Files\Steam\Steam.exe" -silent
O4 - HKCU\..\Run: [DAEMON Tools Lite] "D:\Program Files\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKCU\..\Run: [gStart] C:\Garmin\gStart.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Startup: OpenOffice.org 3.0.lnk = D:\Program Files\OpenOffice.org 3\program\quickstart.exe
O4 - Global Startup: Hyperappel du Petit Larousse 2008.lnk = D:\Program Files\Larousse\Petit Larousse 2008\bin\Hyperappel.exe
O4 - Global Startup: Logitech SetPoint.lnk = D:\Program Files\Logitech\SetPoint\SetPoint.exe
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://D:\Windows\system32\GPhotos.scr/200
O13 - Gopher Prefix:  
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/ [...] wflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{E9DA38D4-2B49-443B-8037-FFB09A60194F}: NameServer = 212.27.54.252,212.27.53.252
O22 - SharedTaskScheduler: Windows DreamScene - {E31004D1-A431-41B8-826F-E902F9D95C81} - D:\Windows\System32\DreamScene.dll
O22 - SharedTaskScheduler: Ave's FolderBg - {73526E5A-FD53-4BE7-B5E2-D3C89D7413DC} - D:\Windows\System32\Branding\folderbg\VistaFolderBackground.dll
O22 - SharedTaskScheduler: Deskscapes - {EC654325-1273-C2A9-2B7C-45D29BCE68FB} - D:\PROGRA~1\Stardock\OBJECT~1\DESKSC~1\deskscapes.dll
O22 - SharedTaskScheduler: Stardock Vista ControlPanel Extension - {EC654325-1273-C2A9-2B7C-45D29BCE68FD} - D:\PROGRA~1\Stardock\OBJECT~1\DESKSC~1\DesktopControlPanel.dll
O22 - SharedTaskScheduler: StardockDreamController - {EC654325-1273-C2A9-2B7C-45D29BCE68FF} - D:\PROGRA~1\Stardock\OBJECT~1\DESKSC~1\DreamControl.dll
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - D:\Program Files\Common Files\Acronis\Schedule2\schedul2.exe
O23 - Service: Apple Mobile Device - Apple Inc. - D:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: avast! Antivirus - ALWIL Software - D:\Program Files\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: avast! Web Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - D:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Dragon Age: Origins - Application de mise à jour (DAUpdaterSvc) - BioWare - G:\Program Files\Dragon Age\bin_ship\DAUpdaterSvc.Service.exe
O23 - Service: Digidesign MME Refresh Service (DigiRefresh) - Avid, Inc. All rights reserved. - D:\Program Files\Digidesign\Drivers\MMERefresh.exe
O23 - Service: digiSPTIService - Avid, Inc. All rights reserved. - D:\Program Files\Digidesign\Pro Tools\digiSPTIService.exe
O23 - Service: FABS - Helping agent for MAGIX media database (Fabs) - MAGIX AG - D:\Program Files\Common Files\MAGIX Services\Database\bin\FABS.exe
O23 - Service: Firebird Server - MAGIX Instance (FirebirdServerMAGIXInstance) - MAGIX® - D:\Program Files\Common Files\MAGIX Services\Database\bin\fbserver.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - D:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Service Google Update (gupdate1c9d9f8405d8bea) (gupdate1c9d9f8405d8bea) - Google Inc. - D:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - D:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Service de l’iPod (iPod Service) - Apple Inc. - D:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Logitech Bluetooth Service (LBTServ) - Logitech, Inc. - D:\Program Files\Common Files\Logishrd\Bluetooth\LBTServ.exe
O23 - Service: NMSAccessU - Unknown owner - D:\Program Files\BurnAware Free\nmsaccessu.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - D:\Windows\system32\nvvsvc.exe
O23 - Service: Contour Shuttle Device Engine (ShuttleEngine) - Contour Design, Inc. - D:\Program Files\Contour Shuttle\ShuttleEngine.exe
O23 - Service: Steam Client Service - Valve Corporation - D:\Program Files\Common Files\Steam\SteamService.exe
O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - D:\Program Files\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe
O23 - Service: UPnPService - Magix AG - D:\Program Files\Common Files\MAGIX Shared\UPnPService\UPnPService.exe
O23 - Service: Marvell Yukon Service (yksvc) - Unknown owner - RUNDLL32.EXE (file missing)
 
--
End of file - 11906 bytes

A quoi ça sert un log hijackthis dans le cas présent ?
Merci de relire les règles !