SVCHOST - svchost.exe - k netsvcs use 90% + CPU usage, slows down the powerful machine for analysis-Whatsup?

Similar Questions

• SVCHOST - svchost.exe - k netsvcs uses 40% + CPU usage, slows down the machine of analysis-Whatsup?

  SVChost.exe - k netsvcs paralyzed my machine like no malwaer never. From what I can tell, it's something to do with Windows Update. I took my system log with HJTsetup. and please tell me how to reduce the high utilization of the processor with SVChost.exe - k netsvcs. Here I give you the file of log with HJTsetup.

  Logfile of Trend Micro HijackThis v2.0.5
  Scan saved at 22:12:28, 08/01/2016
  Platform: Windows 7 SP1 (WinNT 6.00.3505)
  MSIE: Internet Explorer v11.0 (11.00.9600.17840)

  FIREFOX: 47.0.1 (x 86 en - us)
  Boot mode: Normal

  Ongoing process:
  C:\Program Files (x 86) \Kaspersky Lab\Kaspersky Endpoint Security 8 for Windows\avp.exe
  C:\Program Files (x 86) \Mozilla Firefox\firefox.exe
  C:\Program Files (x 86) \Internet Explorer\IEXPLORE. EXE
  C:\Program Files (x 86) \Internet Explorer\IEXPLORE. EXE
  C:\Users\Kiran\Downloads\HijackThis.exe

  R1 - HKCU Software Microsoft Internet Explorer Main, Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
  R0 - HKCU Software Microsoft Internet Explorer Main, Start Page = http://www.bing.com/search?FORM=INCOH1&PC=IC05&PTAG=ICO-7e428fa2
  R1 - HKLM Software Microsoft Internet Explorer Main, Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
  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/p/?LinkId=255141
  R0 - HKLM Search Microsoft Internet Explorer, SearchAssistant =
  R0 - HKLM Search Microsoft Internet Explorer, CustomizeSearch =
  R0 - HKLM Software Microsoft Internet Explorer Main, Local Page = C:\Windows\SysWOW64\blank.htm
  R0 - HKCU Toolbar, LinksFolderName =
  O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~2\Microsoft Office\Office12\GrooveShellExtensions.dll
  O2 - BHO: Java (TM)-plug-in SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.8.0_101\bin\ssv.dll
  O2 - BHO: Java (TM) plug-in 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre1.8.0_101\bin\jp2ssv.dll
  O4 - HKLM\... \Run: [GrooveMonitor] "C:\Program Files (x 86) \Microsoft Office\Office12\GrooveMonitor.exe.
  O4 - HKLM\... \Run: [AVP] "C:\Program Files (x 86) \Kaspersky Lab\Kaspersky Endpoint Security 8 for Windows\avp.exe.
  O4 - HKCU\... \Run: [sidebar] C:\Program Files\Windows Sidebar\sidebar.exe/autorun
  O8 - Extra context menu item: E & xport to Microsoft Excel - res: / / C:\PROGRA~2\MICROS~1\Office12\EXCEL. EXE/3000
  O9 - Extra button: send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\Microsoft Office\Office12\ONBttnIE.dll
  O9 - Extra 'Tools' menuitem: S & end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\Microsoft Office\Office12\ONBttnIE.dll
  O9 - Extra button: research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\Microsoft Office\Office12\REFIEBAR. DLL
  O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
  {O17 - HKLM\System\CCS\Services\Tcpip\... \{4AB354E7-55CF-4A4A-ABF7-0BB4C5DA145E}: NameServer = 103.15.63.4,8.8.8.8
  O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\PROGRA~2\Microsoft Office\Office12\GrooveSystemServices.dll
  O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
  O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
  O23 - Service: Kaspersky Endpoint Security Service (AVP) - Kaspersky Lab ZAO - C:\Program Files (x 86) \Kaspersky Lab\Kaspersky Endpoint Security 8 for Windows\avp.exe
  O23 - Service: Digital Wave Update Service (DigitalWave.Update.Service) - Unknown owner - C:\Program Files (x 86) \Common Files\DVDVideoSoft\lib\app_updater.exe (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: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
  O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.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: @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: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
  O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
  O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
  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: @%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\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
  O23 - Service: WD Drive Manager (WDDriveService) - Western Digital Technologies, Inc. - C:\Program Files (x 86) \Western Digital\WD Drive Manager\WDDriveService.exe
  O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

  --
  End of file - 6521 bytes

  Hello.

  Thanks for posting your concern. Let us help you with that.

  You can scan your system files by running sfc/scannow.

  1. open the command prompt by clicking Start, and then type CMD.

  2. right click on CMD and select run as administrator.

  3. type sfc/scannow

  After you perform sfc/scannow make a clean boot, this will help you reduce the high utilization of the processor: Clean boot in Windows operating system.

  Let us know if you need more assistance.

  Thank you.

  If you find this useful, feel free to mark this answer.

• the process Svchost.exe to netsvcs uses a lot of memory (~ 600 MB) and 100% cpu

  I have windows xp edition sp3 family. I hit the power button to hibernate the pc but I think an automatice update was running.  Pc crashes when windows resumes after hibernation. I forced a re-boot, but now the svchost.exe to netsvcs process uses a lot of RAM and CPU. I have a Dell Dimension 8250 with 1 GB of RAM. Svchost uses > 600 MB of memory and 100% of the CPU unless I have stop the DHCP service. When I stop DHCP the svchost stops using CPU and memory affected slowly decreases to about 150 MB and remains at this level. But without DHCP I do have access to the network.

  After installing SP3 recently I started having some weird problems, as I lost my printer and had to re - install the software. Also noticed that after re-booting and desktop appears completely empty, the screen turns white and the taskbar at the bottom will appear empty for about 30 seconds, then reappears. PC seems to be more slow tha before installing SP3.

  I've tried everything. Nothing stopped the svchost to chew all the memory, virtual memory and time processor. Had to re - install windows xp.

• Svchost.exe several process taking high CPU usage

  * Original title: svchost.exe bleeding memory of multiple processes

  I am running Windows 7 Ultimate 64-bit Service Pack 1 on decent office equipment.  Intel i7 - 2600 k, 16 GB of memory Corsair, 2 TB HD.  Recently, I noticed that sometimes the Web pages would much to slow while my 5.0 GHz network turned to 15.0 Mbs.  Also online MechWarrior gave me games much more than before lag to the point where I wouldn't be able to play.  This began about five to seven days from 29/09/14 and was regularly do worse.

  So I took a look at my resource monitor and the Task Manager and discovered fifteen process svchost.exe running and a svchost.exe * 32 running.  They were dispersed users (System, Local Service, Network Service), and we were shooting at 150 000 + K.  Sometimes there would be two consuming the same amount of memory, but I have yet to see more on the list do so.

  I'm certainly not an expert, but I take care of my computer.  My network is password protected, I ran a complete virus scan of the system that was detected (and if it is dangerous, I'm not at all more risky than Facebook sites on my PC.  I am saying that it is highly unlikely that I have no virus.)  I also checked the forums for others who have had the same problem and there were few.

  The only change I made is my network hardware, upgrade my modem and router/switch.  My router is a dual band and my computer is the only one on the frequency 5.0 but check on my computers to families that run on the 2.4, they have what seems like unusually high memory usage svchost.exe as well.  I went back two restore points, but that made no difference.

  Syschk control function run as administrator has not resolved the issue as well.  So what else am I missing?

  In order to diagnose your problem, we need run Windows performance toolkit, the instructions that are in this wiki

  If you have any questions do not hesitate to ask

• Svchost.exe - k netsvcs process uses 50% CPU at startup of Windows 7 PC

  Hello

  Can someone advise? I have a 32 bit Windows 7 laptop and when it is on, svchost.exe - k netsvcs will run and make use of 50% or more of the CPU and finally up to several hours.

  It is a very annoying problem where even if I complete the process using the Task Manager, it reappears shortly after. A reboot also sees a resumption of the process.

  I traced this problem to the (wuauserv) Windows Update I had to turn off to avoid the recurring problem. But as this is not an optimal solution, I'd quite like to know how to solve this problem permanently.

  Thank you

  Martin O'Shea.

  The manual installation of updates that you have to change your update settings to never check the updates and restart the machine first.

  Make sure that KB3020369 is installed, otherwise install it manually.

  Win - 7 32-bit

  https://www.Microsoft.com/en-US/Download/details.aspx?ID=46827

  Win - 7 64-bit

  https://www.Microsoft.com/en-US/Download/details.aspx?ID=46817

  Then install manually KB3172605 M$ plays cat and mouse with this download to update if the link and the download does not work, you will need to use Internet explorer and get instead of the catalog

  http://catalog.update.Microsoft.com/v7/site/install.aspx

  https://support.Microsoft.com/en-us/KB/3172605

  Win-7 32-bit

  https://www.Microsoft.com/en-US/Download/details.aspx?ID=53335

  Win-7 64-bit.

  https://www.Microsoft.com/en-US/Download/details.aspx?ID=53332

  After your windows update settings back to what you had before, and manually check the updates and the rest should appear shortly.

  If you need Visual AIDS to refer to this

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-update/Windows-7-update-problems-read-this-first/28147a5f-B0B0-480b-bed9-834a2da7a375

• Svchost.exe - k netsvcs constantly download

  I work on a XP Home SP3 computer that constantly downloading using system32\svchost.exe - k netsvcs. It will download as long as the computer is connected. Before realizing the problem, downloading 1.4 GB. I use Netbalancer to observe the process. This is a customers computer.
  Things I've tried:

  > Disable automatic updates of windows. The computer has been updated last week.
  > Scan with Malwarebytes, Security Essentials, MFRT, AVG TDDSkiller in windows and safe mode when possible. AVG found 6 google corrupt toolbar.exe in Temp files. Others do nothing are.
  > Deactivate restore system and rescan with AVG, while the computer is connected.
  > The computer has always had Norton AntiVirus installed. It found and removed 1 virus by setup_lib_srf [1] .exe which contained "Downloader" in 2009.
  > Disabled Background Intelligent Transfer service but netsvcs downloads yet and the BITS service back to automatic after a reboot.
  > Ran svchost.exe fix from Microsoft which is for high processor use but thought it might help.
  > The IP remote netsvcs is in contact with belongs to Akamai Technologies when windows automatic updating is disabled. With the updates automatically on other ip addresses belong to Microsoft.

  I ran Hijackthis if you want as the journal.
  Any help is greatly appreciated.
  Tom

  Hi trg53,

  Your question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please ask your question in the following forum.

  Windows XP IT Pro category

• In XP svchost.exe - k netsvcs guard repeatedly reading registry

  Hello
  I noticed that svchost.exe - k netsvcs kept reading register several times
  (non-stop from boot up, even when not connect what either / network)
  to HKLM\System\CurrentControlSet\Services\Tcpip\Linkage\Bind.
  [The parent is services.exe]

  There are 3 query in a thread that always gives these result repeatedly:
  BUFFER OVERFLOW [length: 144]
  BUFFER OVERFLOW [length: 144]
  SUCCESS [Type: REG_MULTI_SZ]
  Length: 696
  Data:
  \Device\{FDAE8909-6332-4653-8CB1-04A7C5A32FCD},
  \Device\{B871E785-7BF2-4EB7-8EB6-21FB7D16EE38},
  \Device\{13484D90-5B79-4293-B919-39F761B645B6},
  \Device\{BA526586-F3F1-4746-BC88-58CAB4047AA6},
  \Device\{FF197DDF-A55E-4DFD-A28B-3288E14E449B},
  \Device\{0179AA80-533F-445e-9A4C-65967FF3976A},
  \Device\{4FC4A495-FA29-41D9-84B6-075A0CFF550B},
  \Device\NdisWanIp]

  What a waste of i/o.
  What to do and how to stop / fix this?
  (I use a mobile USB broadband must when connect you to the internet.)

  Thank you.

  * original title - HKLM\System\CurrentControlSet\Services\Tcpip\Linkage\Bind *.

  It's a non-issue.  Explorer is continually questioning the key in order to maintain the status of the network connection in the up-to-date notification area or warn you if you lose network connectivity.  If you want the query to stop then go into your properties of the network adapter and disable the "Show icon in notification area when connected" and the "notify me when this connection is limited or no conectivity.

  John

• The svchost.exe can be used by hackers to use my computer?

  * Original title: svchost.exe program

  The svchost.exe can be used by hackers to use my computer?

  Any program can be compromised by hackers if you do not follow good security practices and svchost is no exception.  Svchost is used to host the process for critical services on your computer.

• Vista goes to 50% CPU usage and connects the computer for hours after the beginning

  Original title: Vista processor

  Stupid Vista goes to 50% CPU usage and connects the computer for hours after the start.  Cannot run anything with any request of CPU without getting bogged down and crashing.  It is not windows defender, I suspend this service and the machine is ok for another 1/2 hour, them I'm up to 50% of the CPU.  The idle process said Task Manager is > 90%, still indicates 50% CPU usage and the cooling fan looks like a 747 taking off.  Should I just pull the machine and go for Linux, or what?  Cannot run games or whatever it is, totally disgusted with vista of POS and microsoft can it Deep and do not get windows 7, it is probably worse.  Is that all I can turn off to get the same performance than, say, windows 3.1?  It would be preferable to the current situation.  MSCKMA.

  Hello

  What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
  on this machine, including those you have uninstalled (they leave leftovers behind which can cause
  strange problems).

  ----------------------------------------------------

  Follow these steps:

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ==========================================

  After the foregoing:

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to troubleshoot performance issues in Windows Vista
  http://support.Microsoft.com/kb/950685

  Optimize the performance of Microsoft Windows Vista
  http://support.Microsoft.com/kb/959062
  To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
  Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
  reference (if you have a small box at the bottom left - show for all users, then check that).

  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  A quick check to see that load method 2 is - using MSCONFIG then put a list of
  those here.
  --------------------------------------------------------------------

  Tools that should help you:

  Process Explorer - free - find out what files, key of registry and other objects processes have opened.
  What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
  each process.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspx

  Autoruns - free - see what programs are configured to start automatically when you start your system
  and you log in. Autoruns also shows you the full list of registry and file locations where applications can
  Configure auto-start settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspx

  There are many excellent free tools from Sysinternals
  http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx

  -Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
  When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
  Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
  a program that runs in your Windows startup.
  http://www.NirSoft.NET/utils/what_run_in_startup.html

  There are many excellent free tools to NirSoft
  http://www.NirSoft.NET/utils/index.html

  Window Watcher - free - do you know what is running on your computer? Maybe not. The window
  Watcher says it all, reporting of any window created by running programs, if the window
  is visible or not.
  http://www.KarenWare.com/PowerTools/ptwinwatch.asp

  Many excellent free tools and an excellent newsletter at Karenware
  http://www.KarenWare.com/

  ===========================================

  Vista and Windows 7 updated drivers love then here's how update the most important.

  This is my generic how updates of appropriate driver:

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
  For each driver in the list, additional useful information is displayed: load address of the driver,
  Description, version, product name, company that created the driver and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
  Control Panel - device - Graphics Manager - note the brand and complete model
  your video card - double - tab of the driver - write version information. Now, click on update
  Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
  Uninstall - REBOOT it will refresh the driver stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
  with their own software and drivers and all other main drivers that you have.

  Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
  Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
  BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
  each installation.

  Always check in the Device Manager - drivers tab to be sure the version you actually install
  presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
  in particular that) so to install a driver - reboot - check that it is installed and repeat as
  necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
  Updates, that leaves about Windows updates but it will not install the drivers that will be generally
  older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
  get new manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  ===========================================

  Refer to these discussions because many more excellent advice however don't forget to check your antivirus
  programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
  first.

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/GP/slow_windows_performance/en-us

  Performance and Maintenance Tips
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

  Explorer Windows stopped working
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

  Hope these helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Can I use an SDXC (512MB) card as a drive hard primary (such as startup HD with El Capitan) on my iMac 5 K - end 2015? It will slow down the performance of the iMac?

  Can I use an SDXC (512MB) card as a drive hard primary (such as startup HD with El Capitan) on my iMac 5 K - end 2015? It will slow down the performance of the iMac?

  

  I did it with a 32GB SDHC UHS - I Transcend

  

  I do not recommend under OS X from such media, but it works very well. I was preparing for my review of the CPHA Yosemite and did not want to mess with the internal drive of OS X.

• Exchange server and Surface RT, can I use Mail app to connect to the Exchange Server for email (the same question is for contacts or people and calendar)?

  Hello

  Our company uses an Exchange Server for email, contacts and calendar.

  Can I use Mail app to connect to the Exchange Server for email (the same question is for contacts or people and calendar)?

  Kind regards

  Matej

  You must install the SSL certificate before connect you to the Regional service, the easiest way is to go to "desktop" IE10 open, go to the exchange server web access page, click on the notification of "certificate error" red and view / install the store "certificate authorities roots of trust." Then, make sure that your surface RT complies with the minimum requirements of security then connect to the exchange via the mail application server.

• Svchost.exe * 32 using 100% cpu usage

  Hi, my svchost uses 100% unused cpu, make my computer run incredibly slow. When I end the process it starts up within 30 seconds. I used several antivirus programs, cleaned up and fixed my registry and tried to update windows. When I click on go to service, nothing is highlighted, I even tried manually by clicking on go to treat all services running.
  I research how to fix this problem for 3 days in a row, any help would be appreciated.
  OS version: Microsoft Windows 7 Home Premium, 64-bit
  Processor: AMD Athlon (TM) II X 4 810 processor, AMD64 family 16 model 4 Stepping 2
  Number of processors: 4
  RAM: 7935 Mb
  Graphics card: ATI Radeon HD 4650, 1024 Mb
  Hard disks: C: Total - Mo 939430, Free - 262409 MB; Total j - Mo 1907695, Free - Mo 1399556;
  Motherboard: gateway, RS780
  Antivirus: Microsoft Security Essentials, people with reduced mobility

  Hello

  You did changes to the computer before the show?

  Svchost.exe (Service, or SvcHost host) is a system process that hosts several Windows services. It is essential in the implementation of the process of the so-called service shared, where a number of services can share a process in order to reduce the consumption of resources.

  Sometimes viruses can usurp themselves as system files.

   

  Method 1: Put the computer to boot and see if that helps:

  A clean boot to check if startup item or services to third-party application is causing this issue.

  Reference: How to solve a problem by performing a clean boot in Windows Vista or Windows 7:

  http://support.Microsoft.com/kb/929135

  Note: when you're done to diagnose, follow step 7 in the article to start on normal startup.

  Method 2: Read the following article to download and install Windows Defender in offline mode

  What is Windows Defender in offline mode?

  http://Windows.Microsoft.com/en-us/Windows/what-is-Windows-Defender-offline

• striking of svchost.exe running 60%-90%-100% cpu, programs stop responding and no work is done

  Svchost.exe (DcomLaunch), (LocalServiceNetworkRestricted), (LocalServiceNoNetwork), (NetworkService), WmiPrvSE.exe all use a percentage high CPU at the same time and once the CPU reaches 100%, no job-processor programs remains 100% different services 'line up' one after the other in the resource monitor. There has been several cases where an odd address momentarily appears on the tab of the Firefox home page at startup. Also had the pop-up WARNING this computer is "exceeding number of 16-bit programs running. Restart is 'ignored' and need to turn off the computer and start to break the "line-up".

  Avast, Spybot S & D, Windows Defender, all up-to-date and not find anything. Used Microsoft tool of support of emergency with nothing to be found.

  PH

  I've never seen WPR cause this kind of issue. If you want to try aand the system repair please do below.  It may be just more easy to restore from a backup, or do a clean install of windows.

  What may have caused it

  Run-Malware malwarebytes

  System question - may be why svchost was using high CPU (run a filesystem check)

  Hardware HD-question-run CHKDSK

  Please download the free version of Malwarebytes.

  Update immediately.
  Do a full scan of the system
  Let us know the results at the end.

  http://www.Malwarebytes.org/products

  Please run a check of system files (SFC) 

  
  

  All instructions are in our Wiki article below...
  If you have any questions please ask us for .

  Check the file system (CFS) Scan and repair system files

  CHKDSK /R
  CHKDSK WARNING: while running chkdsk on the drive if bad sectors are found all the data available in this area could be lost so as always back up your data.
  Run CHKDSK /R from a high command (run as administrator).
  Do this for each hard drive on your system.
  When he tells you, he cannot do at the moment – and ask you if you do not want to do it at the next reset - answer Y (for Yes) and press ENTER.

  Then restart and let the test to run.
  It may take some time for him to run, but keep an occasional eye on it to see if it generates errors.
  http://www.howtogeek.com/HOWTO/Windows-Vista/Guide-to-using-check-disk-in-Windows-Vista/

  See "CHKDSK LogFile' below to verify the test results.

  CHKDSK LogFile:
  Click Start and type "eventvwr.msc" (without the quotes) and press enter
  Expand the topic the Windows logs, and then select the Application log file entry.
  Double-click the Source column heading.
  Scroll down the list until you find the entrance to Chkdsk (wininit for Win7) (winlogon for XP).
  Copy / paste the results in your next post.

• Svchost.exe - k netsvcs constantly download windows 8

  Hello

  I have a problem in the net connection in my laptop. something is using my data if I don't use all the NET data. I saw it in the resource manager, it shows me svchost.exe (netsvcs). This uses my internet data when I connect my dongle. What should I do?

  Hi Benjamin,

  To provide the proper resolution, I would need more information on your side.

  1. do you get an error message when you try to connect to the Internet? If Yes, what is the exact error message?

  2. did you of recent changes on the computer before this problem?

  Svchost.exe is a process on the computer that hosts, or contains, other individual services that Windows uses to perform various functions. For example, Windows Defender uses a service that is hosted by a svchost.exe process.

  There may be multiple instances of svchost.exe running on your computer, each instance containing different services. One instance of svchost.exe can host a single service for a program, and another instance can host several services related to Windows.

  To use the Manager tasks to display services running under each instance of svchost.exe.

  a. open the Manager of the tasks in the right-by clicking on the bar of tasks, click task Manager.

  b. click on process tab.

  c. click Show processes from all users. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  d. right-click on an instance of svchost.exeand then click go to service (s). Services associated with the process are highlighted on the tab Services.

  Hope this information helps. Reply to the post with an up-to-date issue report to help you further

• Svchost.exe file LocalSystemNetworkRestricted using too much RAM

  The file svchost.exe (LocalSystemNetworkRestricted) uses too much RAM, almost 1/2 of it.  There are also several svchost.exe files (no limit) and the indexer uses a lot of RAM too. I have already associated the indexer return. I suspect that it is the cause of my favorite right-click with windows Explorer.  I have 4 GB of RAM, small basic programs, file clean constantly and the computer is still slow.  How can I fix it?  Test/scan etc. ?  HELP.............................

  2computercrazy

  Hello

  Follow the steps below and check if that helps.

  Method: Scan the System File Checker.

  http://support.Microsoft.com/kb/929833

  Method 2: I suggest you to check the boot issue.

  1. click on start, type msconfig in the search box and press ENTER.
  The user account control permission.
  If you are prompted for an administrator password or confirmation, type
  password, or click on continue.
  2. in the general tab, click Selective startup.
  3. under Selective startup, clear the check box load starting points.
  4. click on the Services tab, select the hide all Microsoft Services check box, and then click Disable all.
  5. click on OK.
  6. When you are prompted, click on restart.
  7. after the computer starts, check if the problem is resolved.
   
  If the problem is resolved, make sure what third-party program is at the origin of the problem, referring to the link given below:
  http://support.Microsoft.com/kb/929135
   
  Reset the computer to start as usual.
  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:
  Click Start, type msconfig.exe in the start search box and press ENTER.
  If you are prompted for an administrator password or for confirmation, type your password, or click on continue. On the general tab, click the Normal startup option, and then click OK.
  When you are prompted to restart the computer, click on restart.

  Method 3:Follow the steps below to solve the problem

   1. click on start-> in start search, type "services.msc" (without the quotation marks) in the Open box and click OK.
  2. double-click on the service "Windows Update".
  3. click on the tab to open a session, please make sure that the option "Local System account" is selected and the option "Allow service to interact with desktop" is unchecked.

  4. check if this function has been activated on the hardware profile listed. If this isn't the case, please click the Enable button to enable it.
  5. click on the "Général" tab Make sure the "Startup Type" is "automatic". Then please click the button "Start" under "Status of Service" to start the service.
  6. repeat the above steps with the other service: (BITS) Background Intelligent Transfer Service

  Method 4: I suggest that you want to run a virus scan on your computer.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  I suggest you to provide us with the information from the event log.

  http://Windows.Microsoft.com/en-us/Windows-Vista/open-Event-Viewer