Probleme d'UC 100% lorsque je lance un jeu

C re moi, j'avais oublier de preciser que les lag n'etait pas permanent c par intermitense, voila et merci .

Bonjour,

Tu devrais peut etre commencer par installer un antivirus en état de fonctionner...
et faire ces manips : virus methode preliminaire de desinfection version fr

bon bin j'ai tout fait et voila les resultats:

---------------------------------------------------------
AVG Anti-Spyware - Rapport d'analyse
---------------------------------------------------------

+ Créé à: 18:02:40 16/09/2007

+ Résultat de l'analyse:

C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@msnportal.112.2o7[1].txt -> TrackingCookie.2o7 : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@atdmt[1].txt -> TrackingCookie.Atdmt : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@bluestreak[1].txt -> TrackingCookie.Bluestreak : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@casalemedia[1].txt -> TrackingCookie.Casalemedia : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@fl01.ct2.comclick[1].txt -> TrackingCookie.Comclick : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@doubleclick[1].txt -> TrackingCookie.Doubleclick : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@fastclick[2].txt -> TrackingCookie.Fastclick : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@searchportal.information[1].txt -> TrackingCookie.Information : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@search.live[2].txt -> TrackingCookie.Live : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@mediaplex[1].txt -> TrackingCookie.Mediaplex : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@revenue[2].txt -> TrackingCookie.Revenue : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@smartadserver[1].txt -> TrackingCookie.Smartadserver : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@weborama[1].txt -> TrackingCookie.Weborama : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@m.webtrends[2].txt -> TrackingCookie.Webtrends : Aucune action entreprise.
C:\Users\Sebastien\AppData\Roaming\Microsoft\Windows\Cookies\Low\sebastien@ad.yieldmanager[2].txt -> TrackingCookie.Yieldmanager : Aucune action entreprise.

Fin du rapport

//-----------------------------------------------------------------
//
// Product BitDefender Antivirus v10
// Product 10.2
//
// Created on: 16/09/2007 18:26:01
//
//-----------------------------------------------------------------

Virus Statistics

Scan path : C:\
Folders : 18204
Files : 26606
Memory processes scanned : 20
Archives : 3
Runtime packers : 2666
Identified viruses : 0
Infected files : 0
Memory processes infected : 0
Suspect files : 0
Warnings : 0
Disinfected files : 0
Deleted files : 0
Moved files : 0
I/O errors : 8
Scan time : 00:06:45
Scan speed (files/sec) : 65

Spyware Statistics

Registry keys scanned : 2051
Registry keys infected : 0
Cookies scanned : 2
Cookies infected : 0
Spyware files infected : 0
Spyware threats detected : 0

Virus definitions : 532320
Scan plugins : 16
Archive plugins : 41
Unpack plugins : 6
Mail plugins : 6
System plugins : 5

Virus scan options

Detection
[X] Scan boot sectors
[X] Memory Processes
[ ] Scan archives
[X] Scan runtime packers
[X] Scan email

File mask
[X] Programs
[ ] All files
[ ] User defined extensions:
[ ] Exclude extensions: ;

Action

Infected objects
[ ] Ignore
[X] Disinfect
[ ] Delete
[ ] Move to quarantine
[ ] Prompt user

Second action
[ ] Ignore
[ ] Delete
[X] Move to quarantine
[ ] Prompt user

Virus scan options
[X] Enable warnings
[ ] Enable heuristics
[ ] Show all files in log
[X] Report file: C:\ProgramData\Bitdefender\Desktop\Profiles\Logs\full_scan\1189959961.log

Spyware scan options

[X] Scan for riskware
[ ] Skip dial and applications from scan
[X] Registry keys
[X] Cookies

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 18:42:04, on 16/09/2007
Platform: Windows Vista (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16512)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\system32\taskeng.exe
C:\Windows\Explorer.EXE
C:\Windows\RtHDVCpl.exe
C:\Program Files\Motorola\SMSERIAL\sm56hlpr.exe
C:\Program Files\Apoint2K\Apoint.exe
C:\Program Files\ChkMail\ChkMail\ChkMail.exe
C:\Program Files\ASUS\ATK Media\DMedia.exe
C:\Windows\ASScrPro.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\Program Files\Softwin\BitDefender10\bdmcon.exe
C:\Program Files\Softwin\BitDefender10\bdagent.exe
C:\Program Files\Internet Explorer\ieuser.exe
C:\Program Files\Apoint2K\Apntex.exe
C:\Program Files\Apoint2K\HidFind.exe
C:\Program Files\Apoint2K\Apvfb.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Users\Sebastien\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://actus.sfr.fr
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://actus.sfr.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://french.icrfast.com/index.php?rvs=hompag
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.asus.com/fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://actus.sfr.fr
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
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 = https://actus.sfr.fr
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [SMSERIAL] C:\Program Files\Motorola\SMSERIAL\sm56hlpr.exe
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint2K\Apoint.exe
O4 - HKLM\..\Run: [ChkMail] C:\Program Files\ChkMail\ChkMail\ChkMail.exe
O4 - HKLM\..\Run: [ATKMEDIA] C:\Program Files\ASUS\ATK Media\DMEDIA.EXE
O4 - HKLM\..\Run: [ASUS Screen Saver Protector] C:\Windows\ASScrPro.exe
O4 - HKLM\..\Run: [Zshutdown] c:\Preload\patch\sysprep.cmd
O4 - HKLM\..\Run: [MSConfig] "C:\Windows\system32\MSCONFIG.exe" /auto
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKLM\..\Run: [BDMCon] "C:\Program Files\Softwin\BitDefender10\bdmcon.exe" /reg
O4 - HKLM\..\Run: [BDAgent] "C:\Program Files\Softwin\BitDefender10\bdagent.exe"
O4 - HKCU\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe
O13 - Gopher Prefix:
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O23 - Service: ASLDR Service (ASLDRService) - Unknown owner - C:\Program Files\ATK Hotkey\ASLDRSrv.exe
O23 - Service: Ati External Event Utility - ATI Technologies Inc. - C:\Windows\system32\Ati2evxx.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Common Files\Softwin\BitDefender Scan Server\bdss.exe
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe (file missing)
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: BitDefender Desktop Update Service (LIVESRV) - SOFTWIN S.R.L. - C:\Program Files\Common Files\Softwin\BitDefender Update Service\livesrv.exe
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Ahead\Lib\NMIndexingService.exe
O23 - Service: spmgr - Unknown owner - C:\Program Files\ASUS\NB Probe\SPM\spmgr.exe
O23 - Service: Syntek AVStream USB2.0 WebCam Service (StkSSrv) - Syntek America Inc. - C:\Windows\System32\StkCSrv.exe
O23 - Service: TOSHIBA Bluetooth Service - TOSHIBA CORPORATION - C:\Program Files\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - SOFTWIN S.R.L. - C:\Program Files\Softwin\BitDefender10\vsserv.exe
O23 - Service: BitDefender Communicator (XCOMM) - SOFTWIN S.R.L - C:\Program Files\Common Files\Softwin\BitDefender Communicator\xcommsvr.exe

voici un sujet similaire.. perso je suis limite sur vista, dsl, peut etre y trouveras-tu des éléments de réponse.
scan hijackthis

merci clownface je vais regarder