En realidad, yo ya publiqué un log, y mi computadora anda perfecto gracias a este foro , pero ahora mi padre me pidió si le podía arreglar la computadora y la verdad es que intenté pasandole el RegSeeker, así también como el Disk cleaner y el antivirus pago de McAfee, pero la computadora sigue teniendo los mismo problemas:

-no se apaga sola, se tilda en la pantalla que dice "Windows is Shuting down" y cuando se tendría que apagar, no lo hace (esto es lo que más me preocupa)

-está muy lenta en relación con el porciento de disco rígido ocupado (menos del 50%)

-se desconecta bastante a internet

buen, por si estos datos son relevantes, ésta es una notebook Hewlett- Packard con Windows XP Home Edition, 1.52 GHz, 480 MB de RAM y un disco rígido de 40 GB. Por favor agradecería muchísimo si alguien me podría ayudar a arreglar esta PC, GRACIAS!!

mi log es el siguiente

Logfile of HijackThis v1.99.1
Scan saved at 12:59:28 AM, on 11/18/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\CTsvcCDA.EXE
C:\WINDOWS\system32\HPConfig.exe
C:\Program Files\Hewlett-Packard\HP Notebook Utilities\HPWirelessMgr.exe
c:\progra~1\mcafee\MCAFEE~1\MssSrv.exe
c:\program files\mcafee.com\agent\mcdetect.exe
c:\PROGRA~1\mcafee.com\vso\mcshield.exe
c:\PROGRA~1\mcafee.com\agent\mctskshd.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\PROGRA~1\McAfee.com\PERSON~1\MPFSERVICE.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\atiptaxx.exe
C:\Program Files\Hewlett-Packard\HP Notebook Utilities\hptasks.exe
C:\PROGRA~1\HEWLET~1\ONE-TO~1\OneTouch.EXE
C:\windows\system\hpsysdrv.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\PROGRA~1\mcafee.com\agent\mcagent.exe
C:\Program Files\McAfee.com\VSO\mcvsshld.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\McAfee.com\VSO\oasclnt.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\PROGRA~1\McAfee.com\PERSON~1\MpfTray.exe
C:\Program Files\McAfee\McAfee AntiSpyware\MssCli.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE
c:\progra~1\mcafee.com\vso\mcvsescn.exe
C:\Program Files\Plaxo\2.4.1.5\InstallStub.exe
C:\Program Files\AdSubtract\adsub.exe
C:\PROGRA~1\INCRED~1\bin\IMApp.exe
C:\PROGRA~1\McAfee.com\PERSON~1\MpfAgent.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
c:\progra~1\mcafee.com\vso\mcvsftsn.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\HJT\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-us4nb.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.hp.com/info/e-center-p
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://srch-us4nb.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://www.hp.com/info/e-center-p
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyServer = http=AdSubtract:4444
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: &hp toolkit - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - C:\HP\EXPLOREBAR\HPTOOLKT.DLL
O3 - Toolbar: McAfee VirusScan - {BA52B914-B692-46c4-B683-905236F6F655} - c:\progra~1\mcafee.com\vso\mcvsshl.dll
O4 - HKLM\..\Run: [AtiPTA] atiptaxx.exe
O4 - HKLM\..\Run: [HP TV Now] C:\Program Files\Hewlett-Packard\HP TV Now\HpTvNow.exe /RK
O4 - HKLM\..\Run: [HP Display Settings] C:\Program Files\Hewlett-Packard\HP Notebook Utilities\hptasks.exe /s
O4 - HKLM\..\Run: [QT4HPOT] C:\PROGRA~1\HEWLET~1\ONE-TO~1\OneTouch.EXE
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [PreloadApp] c:\hp\drivers\printers\photosmart\hphprld.exe c:\hp\drivers\printers\photosmart\setup.exe -d
O4 - HKLM\..\Run: [MCAgentExe] c:\PROGRA~1\mcafee.com\agent\mcagent.exe
O4 - HKLM\..\Run: [MCUpdateExe] C:\PROGRA~1\mcafee.com\agent\mcupdate.exe
O4 - HKLM\..\Run: [VirusScan Online] C:\Program Files\McAfee.com\VSO\mcvsshld.exe
O4 - HKLM\..\Run: [VSOCheckTask] "C:\PROGRA~1\McAfee.com\VSO\mcmnhdlr.exe" /checktask
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OASClnt] C:\Program Files\McAfee.com\VSO\oasclnt.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [MPFExe] C:\PROGRA~1\McAfee.com\PERSON~1\MpfTray.exe
O4 - HKLM\..\Run: [_AntiSpyware] C:\Program Files\McAfee\McAfee AntiSpyware\MssCli.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [IncrediMail] C:\Program Files\IncrediMail\bin\IncMail.exe /c
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [PlaxoUpdate] C:\Program Files\Plaxo\2.4.1.5\InstallStub.exe -a
O4 - Global Startup: AdSubtract.lnk = C:\Program Files\AdSubtract\adsub.exe
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - C:\PROGRA~1\INCRED~1\bin\resources\WebMenuImg.htm
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.hp.com/info/e-center-p
O16 - DPF: {03F998B2-0E00-11D3-A498-00104B6EB52E} (MetaStreamCtl Class) - https://components.viewpoint.com/MTSInstallers/MetaStream3.cab?url=http://www.viewpoint.com/cgi-bin/compaq/vet_install_popup.pl?1&04.00.07.02-hp&http://www.smb.compaq.com/dstore/html/interactive/IPAQ5400/model.html
O16 - DPF: {08BEF711-06DA-48B2-9534-802ECAA2E4F9} (PlxInstall Class) - https://www.plaxo.com/down/latest/PlaxoInstall.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} (McAfee.com Operating System Class) - http://bin.mcafee.com/molbin/shared/mcinsctl/en-us/4,0,0,84/mcinsctl.cab
O16 - DPF: {5F426A93-0821-47D2-A126-5A48A874B289} - http://212.145.159.194/251065/dialercab/WebRecomendada.cab
O16 - DPF: {83202D14-0AF7-493D-BBD8-53194FE0BFDB} (GalEnroll Class) - https://wsec02.bancogalicia.com.ar/scripts/Components/CryptoClient/GalCryptoComponents.CAB
O16 - DPF: {85D1F3B2-2A21-11D7-97B9-0010DC2A6243} (SecureLogin class) - http://secure2.comned.com/signuptemplates/securelogin-devel.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab
O16 - DPF: {BCC0FF27-31D9-4614-A68E-C18E1ADA4389} (DwnldGroupMgr Class) - http://bin.mcafee.com/molbin/shared/mcgdmgr/en-us/1,0,0,21/mcgdmgr.cab
O16 - DPF: {CD941590-6424-11D2-A82F-00104B7AF15C} (ManagerActiveXBKB Class) - https://www.bankboston.com.br/download/ActiveXBKBCab.cab
O16 - DPF: {FA9740A2-5802-42E2-B509-81186EEB3C42} (WABControl Class) - https://www.linkedin.com/cab/wabctrl.cab
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\System32\CTsvcCDA.EXE
O23 - Service: HP Configuration Interface Service (HPConfig) - Hewlett-Packard - C:\WINDOWS\system32\HPConfig.exe
O23 - Service: HPWirelessMgr - Hewlett-Packard Co. - C:\Program Files\Hewlett-Packard\HP Notebook Utilities\HPWirelessMgr.exe
O23 - Service: McAfee AntiSpyware Real-Time Scanner (McAfeeAntiSpyware) - McAfee, Inc. - c:\progra~1\mcafee\MCAFEE~1\MssSrv.exe
O23 - Service: McAfee WSC Integration (McDetect.exe) - McAfee, Inc - c:\program files\mcafee.com\agent\mcdetect.exe
O23 - Service: McAfee.com McShield (McShield) - McAfee Inc. - c:\PROGRA~1\mcafee.com\vso\mcshield.exe
O23 - Service: McAfee Task Scheduler (McTskshd.exe) - McAfee, Inc - c:\PROGRA~1\mcafee.com\agent\mctskshd.exe
O23 - Service: McAfee SecurityCenter Update Manager (mcupdmgr.exe) - McAfee, Inc - C:\PROGRA~1\McAfee.com\Agent\mcupdmgr.exe
O23 - Service: McAfee Personal Firewall Service (MpfService) - McAfee Corporation - C:\PROGRA~1\McAfee.com\PERSON~1\MPFSERVICE.exe

- Dale Fix checked a:

O16 - DPF: {5F426A93-0821-47D2-A126-5A48A874B289} - http://212.145.159.194/251065/dialercab/WebRecomendada.cab

O16 - DPF: {83202D14-0AF7-493D-BBD8-53194FE0BFDB} (GalEnroll Class) - https://wsec02.bancogalicia.com.ar/scripts/Components/CryptoClient/GalCryptoComp onents.CAB

O16 - DPF: {85D1F3B2-2A21-11D7-97B9-0010DC2A6243} (SecureLogin class) - http://secure2.comned.com/signuptemplates/securelogin-devel.cab

O16 - DPF: {CD941590-6424-11D2-A82F-00104B7AF15C} (ManagerActiveXBKB Class) - https://www.bankboston.com.br/download/ActiveXBKBCab.cab

O16 - DPF: {FA9740A2-5802-42E2-B509-81186EEB3C42} (WABControl Class) - https://www.linkedin.com/cab/wabctrl.cab

- Pasa al menos 2 de estos Antivirus Online

- Limpia el registro con RegSeeker y pasa Ad-Aware actualizado.

- Elimina cookies y temporales con Disk Cleaner y vacía la papelera.

- Instala SpywareBlaster 3.4 , actualízalo y pulsa sobre “Enable All Protection”.

Reinicia y nos cuentas los resultados.

Saludos

listo muchas gracias, ya se puede dar el tema por solucionado.