I7 960 atteint 100°C pour rien

Bonjour,

J'ai un problème, mes 4 coeurs atteignent 100°C , sans rien de lancer, mais ca ne le fait pas tout le temps. Ils sont a 45°C puis d'un coup montent a 100°C sans raison, puis après un certains temps (15min environ), redescendent comme si de rien n'était a 45°C... et ainsi de suite. Je ne vois pas d'ou cela peut venir.
En jeu cela me cause d'énormes freez (GW2)

Mon ordi:
Windows 7 Edition Intégrale ?(X64)? Service Pack 1
Intel Core i7 960 Cadencé à 3.20 GHz
EVGA 131-GT-E767 Tylersburg [Version du bios: 6.00 PG]
Barrette G.Skill 3 x 4GO PC3-12800 800MHz
NVIDIA GeForce GTS 450 X2 SLI
Watercooling

Ce que j'ai déjà fait :
- mettre tous les pilotes à jours
- changé la pâte thermique / dépoussiérer entièrement.
- Analyse complète 2x avec Kaspersky Total Security 15.0.1.415c
- Analyse système avec Spybot Search & Destroy 2.4

Lorsque le processeur chauffe , d'après procexp.exe il n y a rien qui semble anormal (je me trompe peut être)

Sur HWMonitor, je vois qu au niveau de mon I7 que "power" atteint 146W.
c'est normal ? http://img11.hostingpics.net/pics/647671hwmonitorproc100degres.png


Avez vous une solution ?


Merci à vous.
______________________________________________________________

ps: un rapport de HijackThis , je sais pas si cela peu aider mais le voici :

Logfile of HijackThis v1.99.1
Scan saved at 01:19:50, on 17/05/2015
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v11.0 (11.00.9600.17801)

Running processes:
C:\Program Files (x86)\Kaspersky Lab\Kaspersky Total Security 15.0.1\avpui.exe
C:\Program Files (x86)\NVIDIA Corporation\Update Core\NvBackend.exe
C:\Program Files (x86)\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files (x86)\Razer\Synapse\RzSynapse.exe
C:\Program Files (x86)\Renesas Electronics\USB 3.0 Host Controller Driver\Application\nusb3mon.exe
C:\Program Files (x86)\Spybot - Search & Destroy 2\SDTray.exe
C:\Program Files\Logitech Gaming Software\Applets\LCDMedia.exe
C:\Users\Thomas\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1:9421;<local>;*.local
O2 - BHO: ContentBlockerBrowserHelperObject - {03C04F0A-E2A3-4F7F-BA30-BFA06FFD1358} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Total Security 15.0.1\IEExt\ie_plugin.dll
O2 - BHO: (no name) - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - (no file)
O2 - BHO: VirtualKeyboardBrowserHelperObject - {B5D5BB14-C8E2-478D-9C97-574AC10AF9E8} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Total Security 15.0.1\IEExt\ie_plugin.dll
O2 - BHO: (no name) - {DBC80044-A445-435b-BC74-9C25C1C588A9} - (no file)
O2 - BHO: Safe Money Plugin - {E3D96E85-529D-4269-AC6A-97CF9E2221E3} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Total Security 15.0.1\IEExt\ie_plugin.dll
O2 - BHO: Kaspersky Password Manager - {F710F7E5-A520-471D-989C-F653AC328FB2} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Password Manager 8\ie_engine.dll
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [Razer Synapse] "C:\Program Files (x86)\Razer\Synapse\RzSynapse.exe"
O4 - HKLM\..\Run: [NUSB3MON] "C:\Program Files (x86)\Renesas Electronics\USB 3.0 Host Controller Driver\Application\nusb3mon.exe"
O4 - HKLM\..\Run: [SDTray] "C:\Program Files (x86)\Spybot - Search & Destroy 2\SDTray.exe"
O4 - HKCU\..\Run: [CCleaner Monitoring] "C:\Program Files\CCleaner\CCleaner64.exe" /MONITOR
O4 - HKCU\..\Run: [kpm.exe] C:\Program Files (x86)\Kaspersky Lab\Kaspersky Password Manager 8\kpm.exe -autoStart
O4 - HKCU\..\Run: [GoogleChromeAutoLaunch_D1D0AD69A13928375769191006ADC5F6] "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --no-startup-window
O4 - HKCU\..\Run: [Spybot-S&D Cleaning] "C:\Program Files (x86)\Spybot - Search & Destroy 2\SDCleaner.exe" /autoclean
O4 - Global Startup: Agent Serveur Média.lnk = C:\Program Files (x86)\Serveur Media\twonkymediaserverconfig.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files (x86)\HP\Digital Imaging\bin\hpqtra08.exe
O9 - Extra button: (no name) - {09A10376-994C-4BBF-9121-F50CF7BA237E} - (no file)
O9 - Extra button: Kaspersky Password Manager - {40AE684B-A1EA-4FF4-8E05-5BCADC4D4DB2} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Password Manager 8\ie_toolbar_button.dll
O9 - Extra button: (no name) - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - (no file)
O9 - Extra button: (no name) - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - (no file)
O10 - Unknown file in Winsock LSP: c:\windows\system32\nlaapi.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\napinsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\bonjour\mdnsnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O11 - Options group: [INTERNATIONAL] International
O13 - Gopher Prefix:
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files (x86)\Common Files\Microsoft Shared\Help\hxds.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O18 - Protocol: skypec2c - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O20 - Winlogon Notify: SDWinLogon - SDWinLogon.dll (file missing)
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Kaspersky Anti-Virus Service 15.0.1 (AVP15.0.1) - Unknown owner - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Total Security 15.0.1\avp.exe" -r (file missing)
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Skype Click to Call Updater (c2cautoupdatesvc) - Unknown owner - C:\Program Files (x86)\Skype\Toolbars\AutoUpdate\SkypeC2CAutoUpdateSvc.exe" /service (file missing)
O23 - Service: Skype Click to Call PNR Service (c2cpnrsvc) - Unknown owner - C:\Program Files (x86)\Skype\Toolbars\PNRSvc\SkypeC2CPNRSvc.exe" /service (file missing)
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: NVIDIA GeForce Experience Service (GfExperienceService) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\GeForce Experience Service\GfExperienceService.exe
O23 - Service: @gpapi.dll,-112 (gpsvc) - Unknown owner - %windir%\system32\svchost.exe (file missing)
O23 - Service: Service Google Update (gupdate) (gupdate) - Unknown owner - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe" /svc (file missing)
O23 - Service: Service Google Update (gupdatem) (gupdatem) - Unknown owner - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe" /medsvc (file missing)
O23 - Service: LogMeIn Hamachi Tunneling Engine (Hamachi2Svc) - Unknown owner - C:\Program Files (x86)\Programmes\Hamachi\hamachi-2.exe" -s (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files (x86)\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: @%SystemRoot%\system32\ieetwcollectorres.dll,-1000 (IEEtwCollectorService) - Unknown owner - C:\Windows\system32\IEEtwCollector.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Ma-Config Agent (MaConfigAgent) - CybelSoft - C:\Program Files\ma-config.com\MaConfigAgent.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: nProtect GameGuard Service (npggsvc) - Unknown owner - C:\Windows\system32\GameMon.des.exe (file missing)
O23 - Service: NVIDIA Network Service (NvNetworkService) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\NetService\NvNetworkService.exe
O23 - Service: NVIDIA Streamer Service (NvStreamSvc) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NvStreamSrv\nvstreamsvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: Overwolf Updater Windows SCM (OverwolfUpdater) - Unknown owner - C:\Program Files (x86)\Overwolf\OverwolfUpdater.exe" /RunningFrom SCM (file missing)
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\qwave.dll,-1 (QWAVE) - Unknown owner - %windir%\system32\svchost.exe (file missing)
O23 - Service: Razer Game Scanner (Razer Game Scanner Service) - Unknown owner - C:\Program Files (x86)\Razer\Razer Services\GSS\GameScannerService.exe
O23 - Service: Realtek11nSU - Realtek - C:\Program Files (x86)\Realtek\11n USB Wireless LAN Utility\RtlService.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: Razer Overlay Subsystem Emergency Service (RzOvlMon) - Razer, Inc. - C:\Program Files (x86)\Razer\Core\64bit\rzovlmon.exe
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Spybot-S&D 2 Scanner Service (SDScannerService) - Safer-Networking Ltd. - C:\Program Files (x86)\Spybot - Search & Destroy 2\SDFSSvc.exe
O23 - Service: Spybot-S&D 2 Updating Service (SDUpdateService) - Safer-Networking Ltd. - C:\Program Files (x86)\Spybot - Search & Destroy 2\SDUpdSvc.exe
O23 - Service: Spybot-S&D 2 Security Center Service (SDWSCService) - Safer-Networking Ltd. - C:\Program Files (x86)\Spybot - Search & Destroy 2\SDWSCSvc.exe
O23 - Service: @%SystemRoot%\system32\seclogon.dll,-7001 (seclogon) - Unknown owner - %windir%\system32\svchost.exe (file missing)
O23 - Service: Serveur Média - PacketVideo - C:\Program Files (x86)\Serveur Media\twonkymediaserverwatchdog.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe
O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: WlanWpsSvc - Unknown owner - C:\Program Files\TRENDnet\TEW-648UB\WlanWpsSvc.exe
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - %PROGRAMFILES%\Windows Media Player\wmpnetwk.exe (file missing)