PC RALLENTATO CON NUOVA SCHEDA VIDEO

[masamat]

Ciao,
ho acquistato una nuova scheda video Gigabyte Geforce AGP 7600 GS 256 MB
(Codice: GV-N76G256D-RH).
Non capisco perchè da quando ho installato la nuova scheda video sul mio pc ,
Windows XP è diventanto lento nell'avvio e esecuzione dei programmi ed anche
nell'apertura delle cartelle !!!!
Prima avevo una scheda Asus Geforce 2 GTS 64 MB.
Ho già installato i driver video aggiornati NVIDIA ma non ho risolto il
problema.
Credevo che installando una nuova scheda video più potente il PC diventasse
più veloce e non più lento !!!
Quale soluzione mi proponete ?
Grazie
MATTIA

Computer:
Processore Intel Pentium 4 2,53 Ghz
768 MB di RAM
Sistema operativo: Windows XP

Allego logfile generato da Hijackthis.log:

Logfile of HijackThis v1.99.1
Scan saved at 10.04.20, on 01/02/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Mixer.exe
C:\Programmi\Google\Google Desktop Search\GoogleDesktop.exe
C:\Programmi\MultiMedia Keyboard\MultiMedia Keyboard\1.2\KbdAp32A.exe
C:\Programmi\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\Programmi\VisualTaskTips\VisualTaskTips.exe
C:\Programmi\Spam-Aware\saapp.exe
C:\Programmi\Free History Eraser\HistoryEraser.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Google\Google Desktop Search\GoogleDesktopDisplay.exe
C:\Programmi\Google\Google Desktop Search\GoogleDesktopCrawl.exe
C:\Programmi\Diskeeper Corporation\Diskeeper\DkService.exe
C:\Programmi\palmOne\Hotsync.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\mdm.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programmi\Adobe\Photoshop Elements 3.0\PhotoshopElementsDeviceConnect.exe
C:\Programmi\CyberLink\Shared files\RichVideo.exe
C:\Programmi\Spyware Doctor\sdhelp.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\MSN Messenger\msnmsgr.exe
C:\WINDOWS\system32\msiexec.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\AdunanzA\eMule_AdnzA.exe
C:\Programmi\Outlook Express\msimn.exe
C:\Programmi\Messenger\msmsgs.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Documents and Settings\MATTIA\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =

http://www.google.it/
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 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =

Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} -

C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} -

C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} -

C:\Programmi\Java\jre1.5.0_07\bin\ssv.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910}

- C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} -

C:\Programmi\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Programmi\Google\Google Desktop

Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [LWBKEYBOARD] C:\Programmi\MultiMedia Keyboard\MultiMedia

Keyboard\1.2\KbdAp32A.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32

\NvCpl.dll,NvStartup
O4 - HKCU\..\Run: [VisualTaskTips] C:\Programmi\VisualTaskTips\VisualTaskTips.exe
O4 - HKCU\..\Run: [Spam-Aware] "C:\Programmi\Spam-Aware\saapp.exe"
O4 - HKCU\..\Run: [SPSTEALT] "C:\Programmi\Free History Eraser\HistoryEraser.exe"

/stealt
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: HOTSYNCSHORTCUTNAME.lnk =

C:\Programmi\palmOne\Hotsync.exe
O8 - Extra context menu item: Converti destinazione link in Adobe PDF -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti destinazione link in file PDF esistente -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Converti i link selezionati in Adobe PDF -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Converti i link selezionati in file PDF esistente -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Converti in Adobe PDF -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti nel file PDF esistente -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Converti selezione in Adobe PDF -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Converti selezione in file PDF esistente -

res://C:\Programmi\Adobe\Acrobat 7.0

\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1

\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Bonjour - {7F9DB11C-E358-4ca6-A83D-ACC663939424} -

C:\Programmi\Bonjour\ExplorerPlugin.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} -

C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O10 - Unknown file in Winsock LSP: c:\programmi\bonjour\mdnsnsp.dll
O11 - Options group: [INTERNATIONAL] International*
O15 - Trusted Zone: *.actalis.it
O15 - Trusted Zone: *.inlineanet.it
O18 - 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~2\GOEC62~1.DLL
O20 - Winlogon Notify: h618 - C:\WINDOWS\
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} -

C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Programmi\File

comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Programmi\File

comuni\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: Diskeeper - Diskeeper Corporation - C:\Programmi\Diskeeper

Corporation\Diskeeper\DkService.exe
O23 - Service: Sony SPTI Service for DVE (ICDSPTSV) - Sony Corporation -

C:\WINDOWS\system32\IcdSptSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation -

C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Computer, Inc. -

C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Programmi\File comuni\Sony

Shared\AVLib\MSCSPTISRV.exe
O23 - Service: NBService - Nero AG - C:\Programmi\Nero\Nero 7\Nero

BackItUp\NBService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation -

C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Programmi\File comuni\Sony

Shared\AVLib\PACSPTISVR.exe
O23 - Service: Photoshop Elements Device Connect

(PhotoshopElementsDeviceConnect) - Unknown owner -

C:\Programmi\Adobe\Photoshop Elements 3.0\PhotoshopElementsDeviceConnect.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner -

C:\Programmi\CyberLink\Shared files\RichVideo.exe
O23 - Service: Sandra Data Service (SandraDataSrv) - SiSoftware -

C:\Programmi\SiSoftware\SiSoftware Sandra Professional 2005\RpcDataSrv.exe
O23 - Service: Sandra Service (SandraTheSrv) - SiSoftware -

C:\Programmi\SiSoftware\SiSoftware Sandra Professional 2005\RpcSandraSrv.exe
O23 - Service: PC Tools Spyware Doctor (SDhelper) - PC Tools -

C:\Programmi\Spyware Doctor\sdhelp.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programmi\PC Connectivity

Solution\ServiceLayer.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Programmi\File

comuni\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation -

C:\Programmi\File comuni\Sony Shared\AVLib\SSScsiSV.exe