Computer Screen Freezes

My computer screen freezes when I toggle back and forth from my user screen. I am only able to get past it when I manually shut down my computer.
Any advice?
My log is below:
Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 6:48:14 PM, on 5/30/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal

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:\Program Files\Adobe\Photoshop Elements 3.0\PhotoshopElementsFileAgent.exe
C:\Program Files\Comodo\common\CAVASpy\cavasm.exe
C:\WINDOWS\eHome\ehRecvr.exe
C:\WINDOWS\eHome\ehSched.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\iaantmon.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Microsoft SQL Server\MSSQL$VAIO_VEDB\Binn\sqlservr.exe
C:\Program Files\Adobe\Photoshop Elements 3.0\PhotoshopElementsDeviceConnect.exe
C:\Program Files\CyberPower PowerPanel Personal Edition\ppped.exe
C:\Program Files\Common Files\Sony Shared\WMPlugIn\SonicStageMonitoring.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Canon\CAL\CALMAIN.exe
C:\Program Files\Common Files\Sony Shared\AVLib\SSScsiSV.exe
C:\WINDOWS\system32\dllhost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\ehome\ehtray.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\ALCWZRD.EXE
C:\Program Files\Microsoft IntelliType Pro\type32.exe
C:\PROGRA~1\sony\SONICS~1\SsAAD.exe
C:\Program Files\Comodo\Comodo AntiVirus\CMain.exe
C:\WINDOWS\eHome\ehmsas.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\Program Files\Comodo\Comodo AntiVirus\Cavaud.exe
C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
C:\HJT\HiJackThis_v2.exe
C:\Program Files\Comodo\Comodo AntiVirus\CAVSubmit.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
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 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.sony.com/vaiopeople
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=192.168.0.1:87
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 192.168.0.1;systemcontrolcenter.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [IAAnotif] C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [AlcWzrd] ALCWZRD.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [type32] "C:\Program Files\Microsoft IntelliType Pro\type32.exe "
O4 - HKLM\..\Run: [SsAAD.exe] C:\PROGRA~1\sony\SONICS~1\SsAAD.exe
O4 - HKLM\..\Run: [VAIO Update 3] "C:\Program Files\Sony\VAIO Update 3\VAIOUpdt.exe" /Stationary
O4 - HKLM\..\Run: [cnfgCav] "C:\Program Files\Comodo\Comodo AntiVirus\CMain.exe "
O4 - HKLM\..\Run: [cavUPSDBMaker] "C:\Program Files\Comodo\Comodo AntiVirus\UPSDBMaker.exe "
O4 - HKLM\..\Run: [VAIO Recovery] C:\WINDOWS\Sonysys\VAIO Recovery\PartSeal.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [updateMgr] C:\Program Files\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe AcRdB7_0_9
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Service Manager.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://C:\Program Files\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
O14 - IERESET.INF: START_PAGE_URL=http://www.sony.com/vaiopeople
O16 - DPF: Launcher - http://dealer.jmagroup.com/jmfsdpweb/content/cabs/launcher.cab
O16 - DPF: {C4847596-972C-11D0-9567-00A0C9273C2A} (Crystal Report Viewer Control) - http://performancetrac.jmfefinancial.com/reports/ss/viewers/activeXViewer/activexviewer.cab
O20 - Winlogon Notify: monln - C:\WINDOWS\SYSTEM32\monln.dll
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Active File Monitor (AdobeActiveFileMonitor) - Unknown owner - C:\Program Files\Adobe\Photoshop Elements 3.0\PhotoshopElementsFileAgent.exe
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Program Files\Canon\CAL\CALMAIN.exe
O23 - Service: Comodo Anti-Virus and Anti-Spyware Service - Comodo Inc. - C:\Program Files\Comodo\common\CAVASpy\cavasm.exe
O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMon) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\iaantmon.exe
O23 - Service: Image Converter video recording monitor for VAIO Entertainment - Sony Corporation - C:\Program Files\Sony\Image Converter 2\IcVzMon.exe
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: Photoshop Elements Device Connect (PhotoshopElementsDeviceConnect) - Unknown owner - C:\Program Files\Adobe\Photoshop Elements 3.0\PhotoshopElementsDeviceConnect.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: PowerPanel Personal Edition Service (ppped) - Unknown owner - C:\Program Files\CyberPower PowerPanel Personal Edition\ppped.exe
O23 - Service: SonicStageMonitoring - Sony Corporation - C:\Program Files\Common Files\Sony Shared\WMPlugIn\SonicStageMonitoring.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Program Files\Common Files\Sony Shared\AVLib\SSScsiSV.exe

--
End of file - 7872 bytes
Thanks!

 

C:\WINDOWS\System32\svchost.exe

I do not know for sure what the real problem is but I do have a question.

Why does the file above appear in at least 4 different locations. 2 right together early on and a couple more later on.

BillyBob

 

Joe,

First off, your log looks clean.

Just as an FYI, under normal circumstances, HijackThis logs don't belong in the XP forum. The preferred place for posting a log is in the Removing Spyware and Viruses forum. There are times that a log will be requested in this forum if someone helping thinks there may be some relevant information derived through it, but really shouldn't be posted here otherwise. I'd also like to point out that you are using a beta version of HijackThis that most folks in the malware removal forums are avoiding the use of until further testing is done. Version 1.99.1 is still the preferred version and available here.

Just to be sure, is the lockup occuring when switching users? Is it only when switching to one account, or is it when switching to any account? Or is this a dual monitor situation, and switching between monitors is when the lockup occurs? Please give us a bit more detailed description of the problem, as well as any other problems you might be experiencing, even if they don't seem related.


BillyBob,

While I don't know exactly what causes HijackThis to list the processes in the order in which it does, it is quite normal to see them in random order as in the above log. My best guess would be that they are arranged according to PID.

 

Computer Freezes When switchong from user to user

The lockup isoccuring when switching from users. I did however receive a message that said Comodo Antivirus does not support switching from user to user. I have also removed the beta version of HJT and replaced it with the 1.99.


Thanks for the advice Noah!

 

Hi Joe,

Indeed, Comodo does not yet support fast-user switching.

I have seen no mention of it being done in the available beta version 2.0 as of yet.

Not familiar with Comodo's user controls. Can you disable it and see if the lockup still occurs?