Trang chủ Dll Files Best Guide to Update Poor GPU Productivity After System Upgrades

Best Guide to Update Poor GPU Productivity After System Upgrades

A Look At Trouble-Free Programs Of Missing Dll Files

It is the HP software that the OfficeJet All-In-One installs to watch for system stuff. But then another app would, after a few minutes, move in and take the place of those two. Sometimes it is LSASS, sometimes it is WINLOGON, and sometimes it is an app related to AVG Antivirus which I just installed after a number of tries.

  • Malware programs create additional .dll files that could impede with the working of existing ones.
  • Though this is not the best option, you can still do a system restore to revert your computer’s state to a previous point in time.
  • To run this scan, type “sfc /scannow” in your command prompt.
  • In fact, Windows 7 and later versions have a built-in SFC that replaces missing .dll files and fixes this problem.

I replaced the host file with the original which is 1K and the problem is gone. My service host was hogging all the memory it could because of my stupid HP printer network… I killed it and everything went back to normal. What was interesting was that the Dell guy showed up and did the motherboard replacement. I told him what I had done to alleviate the problem, but he wanted to do the replacement anyway. Windows automatic updater could be turned back on and the computer was fine. In other words, it was actually a hardware problem that I had circumvented by turning off that automatic uptates service. Well KB is installed and automatic updates are turned off.

Process Explorer helped me identify and confirm this as it tuned out a HP DLL was caught in a loop. As this DLL only sniffs for IP address changes related to the HP device on my home network, and I had hard set the IP for that device, I could easily shut it down and set it to manual. It appears there are a number of resolutions to the svchost high usage issue. This occurred on one of my four PCs and turned out to be a DNS Client issue. Some weeks ago I added a new “host” file that exceeded 641K.

With task manager, that SVCHOST wouldn’t allow you to change the priority–even if you ignored the warning. So I’m going to let the processes run, but change them to low priority.

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I’m not seeing any cpu problems when I run task manager, but my system slows down just the same. I have noticed that when I open an eBay tab thing go down faster, so now I don’t leave eBay tabs open any longer than I need to. I could not perform a Windows update even with going to the Microsoft Update site with Internet Explorer. I was unable to start the automatic update services in services.msc. I set a recovery point every time I made a change to my system and was able to pinpoint where things went south with Svchost. It turned out that my HP printer utilities for my C7280 caused the SVCHOST/CPU issue.

It can’t complete the virusscan because even if I kill other processes, eventually it gets to LSASS which cannot be killed. I’ve hung at 99% processor usage with SVCHOST , wuauclt, WINLOGON, LSASS, and applications related to Process Explorer and AVG. At first Svchost/wuauclt was the app that was hanging at 99% CPU usage. In turn I disabled WU and Windows Firewall, which stopped the machine from immediatley shooting up to 100% processor usage on startup.

If you are suffering from this problem, you can download Process Explorer on another computer and run it on the problematic machine without installing it. That is, PE runs just fine from a thumb/flash drive. Right click on the offending instance of svchost and lower its priority. It may still burn all the cpu, but when you use the system, you should have a higher priority so the system should run at a reasonable speed. Microsoft has pushed the fix for this out tough automatic updates.

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That way, if something else needs the processor, they shouldn’t interfere. This article helped me track down the SVCHOST culprit on both XP and Vista Machines.