System Process Always Using 25% Of Processor?
Mar 12, 2010
i was given a very nice computer recently and to be honest, i'm kind of nitpicking, but this is irritating me nonetheless. specs are as follows:Mobo: Asus L1N64-SLI WSProcessors : (2) AMD Athlon 64 FX 72's running at 2800 MHzRAM: (3) 2GB of PC...something-or-other speed lol sorry cant rememberVideo: (2) NVIDIA GeForce 8800 GTS'sOS: Win7 Pro 64-biti got it with no HDDs so i formatted 2 drives i had and did a fresh install of 7. that was... less than a week ago. anyway, here's the thing: there is a constant usage of 25% of the processors at all times by the 'System' process. and whats even more confusing is that most of the time processor 1, core 2 is the only core doing it. just pegged at 100% while every other core is more or less idle... BUT some of the time it's evenly divided up between all 4 cores.
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Jul 26, 2011
Can you install windows 7 ultimate 64 bit on a computer with a 32 bit processor and 4 gb of RAM (type of ram DDR2)?
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Sep 25, 2011
I recently noticed while playing games my FPS was lower than normal. I checked my processes list and found this 'System Interrupts' process was hogging anywhere between 0 and 25% of my processor.I've tried all the usual stuff suggested by people including cleaning the registry, reinstalling drivers, even a windows restore to a few days before.
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Oct 30, 2011
Dont know why but System idle process is randomly using so much CPU ! Anyone know what mabye the problem that causes so much CPU usage .
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Sep 27, 2011
System restore process is "stuck"
OS: Windows 7 Home Premium x64
PC: SONY VAIO EL series
I am using the proprietary restore software to (try) to reload the OS back to factory condition. I have tried several times to fix it, each time with no success. I have already written zeros to every sector of the HDD, so I'm trying to start from scratch. The restore disk/process takes place over three disks I had to create as soon as I got the laptop. The first disk went through fine, and now the second disk is in, with the percentage stuck up at 24%. It got there fairly quickly, but it's been stuck like this for at least an hour now. I'm tempted to wipe the disk again, but I'm hesitating because the HDD light is on and I can hear the DVD drive doing something, though I'm not sure what.
The loading bar/progress bar isn't budging, but the green background of it is changing color (like it does when something is going on.) It is sending me no error messages, and I'm just wondering if I should let it keep going or do it some other way. When I insert the first disk, there are two options to boot from, either the "VAIO care rescue," which is what I'm doing now (I selected the restore option in its menu) or you can choose "Windows 7 install" or something along those lines, I tried that but there didn't appear to be any option to actually install under there, since it didn't detect any "images" on any drives. Regardless, I need to get this thing up and running.
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Jun 4, 2012
What is the difference between a process and a program in any operating system. What is it that a processor handles; is it a process or a program.
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Nov 4, 2012
When I boot up my Win 7 Pro x64 computer I have to choose either Windows 7 Pro or Windows 7 Pro. One works but the other cannot startup so how do I remove it. I've searched on the internet but they all seem to be for WinXP and require me to choose edit but there is no edit button available.
System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Professional, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz, Intel64 Family 6 Model 26 Stepping 5
Processor Count: 8
RAM: 12286 Mb
Graphics Card: ATI Radeon HD 5800 Series, 1024 Mb
Hard Drives: C: Total - 953866 MB, Free - 911718 MB; D: Total - 152627 MB, Free - 133648 MB; E: Total - 953765 MB, Free - 888220 MB; H: Total - 953866 MB, Free - 935786 MB;
Motherboard: Gigabyte Technology Co., Ltd., X58A-UD7
Antivirus: Microsoft Security Essentials, Disabled
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Nov 7, 2012
my acer aspire one cannot come out from system recovery and complete the process... there is a messages pop-out that is "windows could not complete the installation.to install windows in this computer,restart the installation" so i hit enterok... then the same problem still popout... and remain in that state over and over again..i try(F2 then F8) Advance Boot option to start my computer normally hoping that the installation to stop and start as previously.. but all the option that i try still continue the installation... what should i do??
CPU TYPE : INTEL(R) Atom(tm) CPU N570 @1.66GHZ
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Sep 22, 2011
For the past week the System idle process has been hogging all my CPU. Have done the usual investigative routes, scans, safe mode scans etc. I have used my residential products: Malwarebytes, Superanti-spyware, Eset SS5 and have tried a couple of others being Hitman pro and Kaspersky on-line virus scanner. Since the problem started I have been trying to think of any odd installations but nothing springs to mind, to that end I have already put two different OS's on the machine and the problem still exists even in safe mode! I'm Running Win 7 x64.
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Jun 18, 2012
Today I've turned computer on, and when Windows loaded, I saw that CPU load of my computer is 25-35 % and is caused by "System Idle process". Ok, I know that this process works when computer does nothing, but I've noticed one important thing - until this process wasn't working on my laptop, PC was working on batteries up to 5 hours, now, when this in normal process is working, time on batteries is 2h 50 min (max)... How I can turn off that process? I've already reinstalled Windows, only because of that problem, and I was happy only 3 days, today, this process returned. I use Russian version of Windows. I also uploaded two screenshots, where you can see that "system idle process", I've marked it (Screenshot nr.2) [URL].
System:
Acer 5750G
I5-2430M 2.4Ghz
8Gb DDR3 1333Mhz
NVidia GT540M 2GB
750GB HDD
Windows 7 Ultimate SP1.
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Aug 17, 2012
In the last 2 days when I start my Win 7 Pro x64 PC I have a problem. After the Welcome screen goes I get a blue screen (Not BSOD) with my cursor in the centre and my Windows 7 title in the bottom right-hand corner. This lasts for about 90 seconds then Windows starts up. I pressed Control, Alt and Delete whilst the blue screen was up and selected Task Manager. The only Process running was System Idle Process. I thgought it was only supposed to run when the system was idle not starting up. I know Windows will not allow you to stop the process but what is causing it to run. My computer is normally a fast start-up - about 32 seconds, but suddenly this. What have I done to my dream machine (12 gb of Ram, 5 hard-drives)?
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Feb 10, 2012
ok my pc has been getting BSODs quite often and i havent been able to fix it yet.. but today i got a different type of BSOD. im not big in computer tech so i didnt have a clue on what it is and disregarded the numbers..:/ Also i have been getting regular BSODs for about 2-3 months now and i even tried reformatting whicim running free avg antivirus and some people say thats the cause.. but i run the same antivirus on my laptop and it works just fine i have uploaded the file from C:windowsminidumpim running Windows 7 home premium 64bit original (full retail)comp is about 6months oldlatest re-format was about a month
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Dec 6, 2011
I recently installed some new hardware into my computer.
Specs:
Gigabyte Z68XP-UD4
i5 2500k @ 4.5GHz
HyperX DDR3 1600
2x HD5870s
PC P&C 750W PSU
Crucial M4 64GB SSD (for my OS)
Everything went fine, computer performs top notch. But I'm having several issues (note, these issues happened BEFORE the CPU overclock also, so that isn't the problem).
1. Randomly (doesn't happen often), my computer will seem to lose internet connection. I'm hard wired right to my Linksys E3000, and it says that I'm connected, but no internet sites will load. Also, I cannot open the "network and sharing center". It just won't let me click on the icon in the task bar. And my CPU usage hovers around 25-30% when this happens. I downloaded and installed Process Explorer to see what the culprit was, and I noticed that of the 30% CPU usage, "System Idle Process" was taking up 75% of said CPU usage. It doesn't happen often at all, and restarting clears the problem up. But even though this SSD is lightning fast.
2. Smaller problem, but sometimes when I want to shutdown or restart, my computer just wont. It will sit at the "shutting down" screen forever and will basically do nothing, like there is a process in the background preventing it from doing its thing.
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Feb 1, 2013
Ok, so in the process of overclocking, I rebooted my computer and then got the "Missing operating system" error. I reset the CMOS and that didn't work, in the process of trying to boot from my Windows 7 disk/Linux distro's so I can see if one of my drives crashed but nothing seems to want to boot, so I am at a loss. Also, it seems in the BIOS, some of my SATA devices aren't being recognized. That may be because I reset the CMOS but I'm not positive. I can only see one of my SSD's in the BIOS and one of my optical drives.
Specs:
i5 2500k
MSI Z77-GD55
XFX DD 6870
12GB of G.Skill Ripjaws red/blue (2 x 4GB) & (2 x 2GB)
Corsair Force 3 60GB boot drive (Raid 5 with OCZA3 60GB)
OCZ Agility 3 60GB boot drive (RAID 5 with CF3 60GB)
WD 1TB Caviar Black storage
Corsair TX850M
Corsair H70
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Sep 23, 2012
I'm experiencing very annoying issue. CPU loaded with System Idle Process always. Because of that there is serious lag in iterfase. Problem appeared almost sumultaniusly on there different PCs. Using "Process Explorer" and going to System Idle Process - Threads I've found processes with names: ntoskrnl.exe!KiDespatch Interrupt+0x650 (on one PC) or ntoskrnl.exe!KiCpuId+0x6a0 (on two others)
I have three diffenent machines - one old acer laptop, one modern desktop and wmware virtual machine running on macbook. All have same OS - win 7 ultimate sp1. All of them are in the same network.
I've tried to localise issue by removing services and applications from startup - nothing, I've scanned machines with microsoft security essentials, Dr Web CureIT and Kaskpersky virus removal tool. Still nothing.
CPU get loaded as soon as system starts. Number of ntoskrnl.exe instances equals to number of CPU kernels. 1, 2 and 8 in my case on different PCs .
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Apr 23, 2011
BSOD: The session manager initialization system process terminated unexpectedly with a status of 0xc000003a (0x00000000, 0x00000000) I'm getting this on a shop system running Win 7 Home Premium 32 bit. The last thing I did was shutdown before going home and I believe it installed an update then shutdown, so I'm suspecting the update caused the problem.
I can't get into the F8 Safe Mode screen to try Last known good configuration so I think I'll try a System Restore from the install DVD. Does that sound like a good approach?
I don't have the specs with me but I think it's a 2.8Ghz Dual core Intel with 4GB RAM and two SATA drives. It's been running fine for about a year.
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Oct 1, 2010
I have a system I have used for a while now and I actually reformatted a few months ago. The system has been working great with no problems but recently during a boot up I noticed an issue. Right when Windows begins its setup to take you to the login screen I noticed a bluescreen and a quick reboot. So I used F8 to boot from the last known good config, no change. I went and disabled the automatic reboot after a crash so I could read the error and it's the:
"Process1_initialization_failed" error.
I looked around for that error and found this: Fix: STOP 0x0000006B PROCESS1_INITIALIZATION_FAILED Blue Screen | The Windows Club
However, when I tried to get into the C: to remove that file, it said "Access Denied" and locked me out. I have yet to be able to get into the system since. To make matters worse I gave up and decided to just reformat the drive and start fresh. However, when I load up my Windows Installation DVD it is noticeably slow, it takes 5-10 minutes to go from step to step. So I got to the "Install" button screen, clicked it and it says "Setup is starting..." and then...nothing. It just stays on that screen for a long time, I gave it 30 minutes last night. So I'm unable to even reformat.
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Dec 6, 2011
I bought a new laptop yesterday and today decided to create a system repair disk. I inserted a blank DVD RW and started the process the progress bar went to about 60-70% (estimate, does not give actual progress %) in half an hour and has now been at that exact same point for the last 5 hours. I have had no errors and the window still says "creating disk..." and it still sounds as though the DVD drive is still writing onto the dvd. I Wouldn't think it would take this long to create especially with no progress.
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Jan 4, 2010
Occasionally (becoming more frequent) I get the error message saying "A Process or thread crucial to to system operation has unexpectedly exited or been terminated" I have no idea what the cause is.
This is in Windows 7 64 bit, does anyone know what the cause is?
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May 3, 2012
I am getting this error all the time with Windows 7. I open a text file I want to edit, then go to save my changes and I get this error:"The process cannot access the file because it is being used by another process".I have full admin rights, running Win7 Ultimate x64 SP1. From a bit of research I have seen where many others have been experiencing this problem or something similar too. The only "fix" (that doesn't work all the time) is to close explorer.exe and then restart it to "release the handle"? Anyway, this is not acceptable for all the money and time I spent upgrading/configuring this new OS from XP -where I never had this problem- and seriously cuts down my productivity.Has Microsoft even acknowledged this as a bug yet? I can duplicate this scenario the second or third time I try to edit/save/delete a text file and I know that explorer.exe is the problem or a big part of it in any case. I don't want to go back to XP x64 but having to deal with this headache 10-20 times a day is just too much to ask.The file here is a game's map script & has to be saved to a .pk3 and then loaded into the program's root before it can run so i know othing else is running the file. No apps running in taskmngr either.
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Nov 9, 2012
New dell n7110/win7sp1x64.At startup on new machine from dell, process explorer (procexp64.exe) lists 81 processes running (seems like way too many - compared to xp with maybe 25 at startup). But which processes I can turn off is a question for another day. OK, read carefully, at least 15 processes in PE show " Path: error opening process". PID, CPU, Private Bytes, and working set columns are shown for these "problem" processes, but nothing after that, ie, description, company name etc. For all other listed running processes (with known paths), all info is shown in all columns. The problem processes include some important ones, services, crss, ism, wininit, winlogon, that must to be working for the computer to work, and everything seems to be working properly, and no cpu spikes or other weird stuff is happening. Right clicking properties on these problem processes, properties window pops up as normal, but shows "version: n/a, build: n/a, path: error opening process, no command line, no current directory, autostart location: n/a, Parent: non existent process (708), user: access denied. Again, this info can not be correct since the computer is working. And then, after a few minutes, another window pops up and says PE has stopped working, and closes the program. Now, if this was the whole story, I would go to sysinternals with this, but read on... Task manager running simultaneously with PE lists 83 processes running, more processes than PE, and also ~5 different processes than PE, and PE lists some processes running that TM doesn't list. So PE and TM show different running processes at the same time. How can that be? For the processes that PE shows "error opening", e.g., crss, etc., when I click properties in TM for the same process, sometimes I get the usual/normal pop-up window listing the path, and all the other data as normal, suggesting the process is working properly. But sometimes when I click properties in TM for the processes that PE shows "error opening", I get no pop-up at all, nothing for that process. So, IMO, it's not just a PE glitch, something is actually wrong here. This is a new machine, with PE the only 3rd party installation. I have installed several dell driver updates, but this problem occurred before I installed them. Also, remember PE and TM simultaneously list some different running processes and TM also fails to show paths, etc.
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Mar 28, 2011
i currently hav windows xp pro 32 bit and i have decided to go for windows 7 ... But should i go for 32 or 64 bit windows 7? i really wanna go for 64 bit since it supports more RAM but the problem is i am running 32 bit processor.
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Feb 21, 2012
I was going through my Device Manager and I click on Processors. It shows that I have four of the same driver, Intel Core i3 CPU M370 @ 2.40GHz. All of these are also listed as being in the same location. Is this normal? Could this may be what's been causing my recent freezing problems?
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Feb 23, 2009
Tom’s Hardware readers know all about overclocking, of course. In fact, many processor and graphics card reviews would be deemed incomplete without coverage of overclocking potential. Indeed, articles such as the System Builder Marathon series have a long history of specifically valuing performance achieved through overclocking rather than just through stock performance.
If you already consider yourself an enthusiast, pardon a bit of background here--we'll get into the nitty-gritty technical stuff in just a second.
What exactly is overclocking? In a nutshell, the term is used to describe running a component at a higher speed than its specification in an attempt to increase performance. Various computer components can be overclocked, including the processor, memory, and graphics card. And the degree of overclocking can include anything from simply procuring small gains from an inexpensive component all the way to seeking a level of performance way beyond what could even be purchased at that point in time.
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Jan 23, 2012
i want to increase my laptop now 2gb i want to go for 4gb translend tell me the cost
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Oct 16, 2012
i am using an hp machine with AMD E-300 APU with Random(tm) HD Graphics 1.30hz.i just installed Youcam on the machine but anytime i run it,an error message saying VGA hardware or driver not found.
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Aug 19, 2011
I know that the NEW series of the I7 came out and labeled 2600 but then what are the different "levels" of the 2600 I7 Processor? trying to buy the BEST desktop for under $1000 with an I7 and thinking that Costco might offer me the most???
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Nov 4, 2011
After my Z68 Extreme 4 Motherboard died and I had to take out the processor to RMA it, I started considering upgrading. My Core i5 2500k is on ebay and I was going to buy a Core i7 2600k. However, now I am looking towards the Ivy Bridge Processors coming out in the New Year. Apparently they will use the same socket (1155), but the motherboard will need a Bios update. If I don't have a processor until I get the new one, how will I be able to upgrade the chipset so that the new processor will work with the motherboard?
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Dec 20, 2010
let me begin by saying that I am completely new to this forum as well as I am a new user of Windows 7. My laptop was running a Vista OS but it was acting up horribly, so I decided to simply install Windows 7 and it's working pleaI am one for typing and creating a mass amount of text documents and such on which was Microsoft Works that came installed on my Vista. I no longer have any Microsoft Works, or Microsoft Office for that matter, so I can't type besides on Notepad and I would rather not. I tried to install Open Office but it wouldn't install for whatever reason and I am stuck again.
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Mar 31, 2011
Using an i7-920 with 6g of Corsair RAM. However, my task manager only shows a single processor! Where would I begin to find the problem
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Aug 20, 2011
As you increase the number of processors the performance improvement diminishes compared with the expected result -- for instance a system with 8 processors won't perform 8 times faster than a system with one processor due to the ovehead of managing the extra complexity of the interaction of all the processors. (Note the system will still be FAST of course !!).
Now wouldn't it be better to design say 128 and 256 bit architectures in the OS so you could still run many tasks concurrently but without the overhead of the multi processor environment - or at least have far less processors in the MP environment.
it was rumoured a while back that Windows 8 would have some 128 bit possibility -- I don't think there are any commercially available chips yet but thats only a matter of time.
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