System Process Using 50% CPU Usage
Mar 11, 2007
I've been having a problem with my PC running extremely slow for the past several days and it seems to be related to the process named 'System' when viewing Windows Task Manager. The CPU usage looks like this:
System 50
System Idle Process 48-49
taskmgr.exe 01
other processes move between 0 to 1 (iexplorer, sqlservr, services) Here is a copy of the HJT scan that I took a little earlier today. what is dragging my PC down is most ...
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Sep 26, 2008
I reinstalled my pc. FRESH clean install. running SP3. xp pro.then installed graphic and mother board drivers.before connecting to the internet or any LAN or installing anyother application. i installed NOD 32 and Spy bot, did both scans. then connected to the internet and did updates for nod and spybot. and scanned again. CPU usage after this was 1%.later during the day. my CPU suddenly was 50 % and idle was 99%that to me is wrong. and if its just a bug. its one that is killing my pc.this is a constant rate of 60% odd (running so far for 3 hours... no change)
i am not sure but could it be the SATA?
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Aug 23, 2005
System Idle Process is at top of processes tab in windows task manager. I've read in an earlier post this causes cpu spikes. should I just highlight it and click end process? or is there something else I need to do.
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Dec 27, 2006
after copying win xp setup files n re-starting i get this message "system manager initialization system process terminated unexpectantly with a status of 0x000026c, the system has shut down" need explanation and help to resolve this issue thanx.......also note, winxp was installing on the same hard drive just fine on another motherboard so.........could the M/B be the prob?
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Feb 19, 2007
I ALT+CTRL+DEL to bring up my processes and i noticed at the bottom of that window that SYSTEM IDLE PROCESS is taking up 80-99% so i watch it for awhile and it doesnt go down at all, the lowest i seen it was 77%.Now i have about 30-40 things running in the Background not a problem for my computer. I have 2 Gigs of RAM should be more then enough. but this process is really slowing me down.
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Apr 22, 2007
Whenever I pop in a CD, my computer freezes over, and if I happen to get into the Windows Task Manager screen, it tells me that the System Idle Process is using 99 of my computer. What is happening here? This also happens when I leave the computer on for too long
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Aug 16, 2007
I have a compaq(aka junk box) 3.2 celeron(crap) PC.It just started running like a 95 machine a few days ago. I did ctl, alt del and got a look at proceses running its system, not system idle. It runs at 99-97. I look at cpu usage its maxed never moves. i did a back up of my pictures to disc and did a "destructive" windows reinstall from the recovery menu seeing as cheap compaq crap doesnt give me a windows disc so i can do it the old fasioned way. Is the destructive reformat doing a full format. i prefer zero filling a drive with issues like this. what else could make it do this 100% usage thing right out the door when i install windows.
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Nov 10, 2005
In task Manager System Idle Process is always at 28k. Is this too low? Win. xp2 One user..Also have 6 Sychost.exe running. eMachine W3400 I have [3 startup programs] on start-up in msconfig.
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Jul 27, 2010
iv'e been searching around for 30 minutes of what the problem could be but i have not found anything. iv'e been looking through msconfig startups and there is nothing wierd there, iv'e also been looking up my programs through ad or remove program if there is some random programs that is installed on my computer and i didn't find anything. When i open my task manager it is System Idle Process that is jumping around between 48-61 cpu usage, i don't know what SIP is for or what it do, so it would be nice if someone could tell me little about SIP and give me some tips over how to solve this problem with the cpu usage. I also found out that rundll32.exe is using about the same cpu usage as SIP 50-55 what is rundll32.exe?
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Mar 27, 2006
I am having this wierd and serious problem, my "system" prcoess causes my CPU usage to jump from any where to 50-90% utilization, causing my computer to stop or hand. It also causes all my sound to dissappear saying that my direct sound source is not working. I just did a format and this problem is still occuring. I do not know what to do. Do you guys have any idea where to go for help, because i am also THAT desparate to go to microsoft. I am wondering if maybe it is trying to install drivers under the ststem process.
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Aug 16, 2005
One of my friends has a system that has recently slowed down a great deal. The task list Processes tab show "System" using 99% of the CPU. Other WinXP systems I look at show System with about 0%. We've scanned for virii, run AdAware, etc. Any thoughts on what might be burring up all the CPU?
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Apr 5, 2007
This is not my pc, but my parents'. It is a Compaq Presario. It has a P4 3.06Ghz cpu, 1GB of ram, and runs XP Home SP2. I remember when my parents first got the pc it was very fast and stable, now however they complain of two problems.Firstly it is really slow, especially if your mouse pointer hovers over the taskbar or if you attempt to do most things with Explorer, like right-clicking. Sometimes this can lock the pc up for minutes at a time. The second problem is that it doesn't shut down no matter how long you leave it. The best it manages to do is remove power from the keyboard and mouse, and then only occasionally.I Have investigated the problems with the speed of the pc, and the problem seems to be to do with the system process. Task manager reports this process as using anywhere between 40% and 99% of the CPU all the time.My actions thus far have been to do a complete sweep with anti-spamware and ant-virus, and they didn't find anything. Next I ran process explorer, which showed that the system was using about 50% on deferred procedure calls, 20% on hardware interrupts, and 30% on the System process itself. Upon looking at the threads running in the System process, I discovered that the thread ACPI.sys+0x10b10using the entire 30%.
I must admit I don't really understand what ACPI is, but an internet search revealed it to be associated with pcs being unable to propperly shut down. For this reason I am now assuming that the two problems (unable to sut down and running very slow) are related. This is just an uneducated guess however.So can anybody suggest what the problem might be? Or how I might solve it?If you need any information that I have forgotten, I will gladly provide it.
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Aug 13, 2009
For you Unix weenies (like me) how do you 'kill -9' a process on Windows XP Home edition? For everyone else (and especially Mr. Gates): How do you kill a process through Task Manager that is owned by SYSTEM? It is a BitDefender (virus scan) process (vsserv.exe) and I occasionally want to kill it just to get some work done on my machine. Task Manager says permisson denied when I try to kill it but I am an administrator on the machine.I tried creating a user account called SYSTEM and one called Administrator (to try and kill it by tricking Bill...oops sorry Mr. G) but in both cases Windows wouldn't create the account because it said an account already exists with that name. Well there are three user accounts created and they ain't Administrator or SYSTEM!
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Nov 1, 2007
My friend, who has given a Dell Optiplex GX240 running Win2K Pro. 512MB RAM To help her out, I got rid of porn, viruses, and spyware using: Ad-Aware, AVG spyware and AV free versions, Trend Micro House Call, Spybot I checked the task manager, and has constant 100% CPU usage, avg memory usage The system runs, but apps open slow, so I tried some freeware reg cleaners: CCleaner, Eusing Free Registry Cleaner, Wise Registry cleaner.
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Jan 22, 2005
I recently installed a winTV card in my computer, ever since that I have noticed that when I press ctrl, alt and delete, the cpu usage appears to be 100% full whenever I try to open an mpeg file I have recorded from the TV card. it is a pentium 4 2.8 ghz processor.
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Oct 18, 2005
Why would the cpu usage be on constantly 100% in xp, with barely anything running. that doesnt seem as if its right ... does it?
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Sep 19, 2005
As soon as I turn on my laptop, my CPU usage in the Task Manager is at100%. There are no programs running in the Applications tab and theprocesses using the most memory are explorer.exe (~9000K) andsvchost.exe (~6500K).My computer doesn't seem to be running excessively slow or getting hotdespite this.
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Feb 3, 2009
My task manager shows my 'system' resource using 60,996k of memory. The CPU usage is not high (basically absent) and the memory usage stays static at 60,996 regardless of what I do (even after a reboot). I need to know why this is happening! Thanks in advance...
BTW, it's XP home.. fully patched, and it's a very new install.
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Feb 21, 2009
I have a 3 year old Acer Laptop, Aspire 3000 (with only 20 gigs) and have replaced it. I ran out of memory in it, so I am attempting to set it back to its original setup using the System CD and the Recovery discs (3) of them.I did as instructed, and reset the system to boot from the CD ROM and it went through the process and got through disc 1, but after inserting disc two, it simply shuts down and tries to reboot, but can't of course because it hasn't finished the process.
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Aug 20, 2009
what in the world is system idle process? i have been having issues with my destop for the last several months and when i go to task manager and check processes i see that 98-99% of the cpu is being used by system idle process. the system is old (1.9ghz.), but the hard drive is only 66% full. the disk shows 2 hairline red sectors. what is the major malfunction?
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Oct 30, 2009
How can I stop the System Idle Process, while the computer needs to be working at other tasks.. At times it will run for hours, and slows to a crawl all of my regular usage of the computer.
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May 8, 2007
After my computer finishes the boot process, I start Windows task manager and click on the processes tab. I scroll the listing and at the end I find "System Idle Process is cycling CPU usage at 25,44, and 98 percent within an approximate four second sequence. I do this because I normaly boot and try to run Outlook Express to no avail and I am trying to find out the problem. When I try to open Outlook Express I always get the following dialog. "Outlook Express could not be started because another instance of it is still running on your computer. Please log off of windows and then restart Outlook Express. If the problem persists, save your work and then restart your computer." I go to start and click on Log Off. I wait two minutes and try to start Outlook Express. I get the message the application failed to initialize as the workstation is shutting down! I try to restart the computer but it won't restart or even shut down. Any application I then try to start results in the message "the application failed to initialize as the workstation is shutting down!" I have to Power off the computer.
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Jun 22, 2010
my computer is running super slow. I ran a virus scan and it didn't find anything but when I look in the task manager something called System Idle Process is taking up over 80+% of my cpu and it wont let me turn it off. How can I stop this program?
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Nov 27, 2008
i'm desperate, i dont understand why my pc goes 100% cpu whenever i try to download anything (even when loading a Internet video.).i'm using ie7.
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Aug 11, 2009
i have recently added 1 GB RAM in slot M2, and after that the 'system' process at sr. no. 2 is showing memory usage of 73,844 K and it goes back to around 300 K if i remove the newly installed RAM and revert to old 256 MB but the system becomes dead slow.this high usage is also slowing down the system.
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Jun 12, 2006
so i recently got sum serious ad pop ups on my comp, think it was about 10 a min at sum points! anyways wen i pulled the internet plug out my comp, i started to get 'cant work offline, connect, tryagain' These were popin were poppin up in extreme amounts aswell. I was doin sum work at the time on the comp, so i figured a quick and easy (TEMPORARY*) solution for the promblem would be to try and find the process and delete it. I deleted one process to many, by deleting a system process. I didnt think much of it at the time, but when i restarted my computer all that would load is the desktop backround and the mouse (no start menu, or desktop shortcuts). I can bring up the windows task manager, but it aint much good to me as aint got a clue how to fix my probelm
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Dec 4, 2004
In my list of processes under task manager, the process "System" runs every about every five seconds for a split-second, taking up about 20% of my CPU. This doesn't matter too much when running lower-end applications that require little activity, but when I run games that need much more of the CPU to run, I get skips every 5 seconds because "System" will run no matter what every 5 seconds.
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Feb 18, 2009
My system process under Taskmanager-processes-image name-system is taking up 61000k memory. I recently reformatted my computer and before the reformat it only took up less than 200k memory. I have windows xp up to date and i only have my video drivers/ directx and a few steam games installed, i have done a full virus scan and found nothing. this is my gaming computer so i like to keep it as fast as possible. does anyone know what could be cause system to be using so much memory?
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Jan 15, 2008
My problem is extremely slow performance, and taskmanager shows 95-100% cpu consumption almost all of the time. Even as I type in this textbox the system is lagging. I've used Spybots S&D,
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Jan 6, 2006
My new system has an unusually high level of cpu usage after startup. Windows was only installed a week ago and I haven't installed much software on this yet. Today was the first day I got it online and all I did was install the newest windows updates. The only things I've installed in it are nero, omega radeon drivers, videolan media player, winamp, and adobe.I've looked at the hijack log and I don't see anything out of the ordinary. The odd thing is, the cpu usage isn't constant, it ranges from 30%-50% even when nothing is running.
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Oct 9, 2009
First Post I have a Dell Latitude 810 XP Pro (SP3) 2 meg ram...about 50% HD unusedI have a problem with the CPU useage staying at (100%)even when I close all apps. The Windows Task Manager shows "scvhost.exe System100%" As long as I uninstall Norton I can get some e-mail response but really slow.I spent time yesterday with Dell "pay as you need" they had me run a Malware program (found five culprits) and a Spyware program (found 80 cookies)...took a lot of apps off my start menu...had me go to SP3...had me go to IE8. When done the Widows Task Manager showed appropriate low use % and all worked fine.
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