Hardware Interupts Causing 100% CPU Usage

Sep 15, 2009

I have an Acer 4810TZ; Im looking for a definite fix for this 100% CPU lock - when some hardware starts to hammer it with Interupt requests. I know this can also happen in XP; but I want to know if Vista has a way of sorting the problem out?

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CPU Usage, Taskmanager Shows No Applications With Cpu Usage

Feb 21, 2009

since a few days my cpu has always cpu load of about 90 % at core 2. Vista is very slow. Taskmanager shows no applications with cpu usage. Now i installed process explorer and i can see that 45% cpu usage (this is 90% of core 2) is for "System / hardware interrupts". Which interrupts are the problem, what can i do to fix this?

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IIS: Causing Error?

Feb 22, 2010

I have been trying to get the IIS server working on a PC (not mine) but keep getting the server error message as shown........I have installed the IIS in windows features. Not sure what is causing the error. I have even tried being explicit with the filename inside inetpub/wwwroot.......but that does not work either. Also - I'm not certain what a 'handler' is in this particular context.........................

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Update WU Causing BF2 To Lag Horribly?

Sep 23, 2007

Recently i found that after playing BF2 for a while without issues under vista problems have arised. I get random horrible hard drive thrashing which causes the game to just skip and be so choppy im forced to either wait it out (will eventually stop) or close the game. When it does stop it will happen again later...then stop again etc.. I disabled indexing options and defender hoping that would solve it. It didnt :/

I really dont know whats causing it. I even reinstalled vista in hopes something was just screwed up and i couldnt figure out what caused it but the same problem happened again. Im hoping that there are others out there that have found this to be true on their system or at least help me figure out whats casuing it. As for things running here is what i have running while playing BF2:

Xfire
AVG Antivirus
Windows Sidebar

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P2p Causing Computer Freeze

Oct 7, 2008

I have successfully been using p2p connections on my previous Windows Vista 32 setup on my laptop, however, since I bought this desktop with 64 bit windows my computer continually locks as I open p2p connections. Included programs which cause the lock are, Azureus, Blizzard Downloader, and Bit Torrent. I believe this may be a port issue. Not sure however. Has anyone had this issue with 64 bit Vista?

The freeze is almost instant as the program opens. Within 5 seconds of opening any of the above programs the comptuer locks/freezes requiring a restart as I can do nothing else. This is why I suspect a port problem; it seems as the firewall opens the p2p port, the computer instantly freezes.

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Contacts Link Causing Close Down

May 23, 2008

Have been using Mail with no problem for a long while but just recently when I click on Contacts Mail or Tools/Windows Contacts - Mail just closes down. I can still use create mail and it finds the Contacts with no problem - seems like some linkage problem

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Mouse Causing Minor Irritations

Sep 4, 2009

I noticed today my mouse causes strange behavior now and then such as click and hold titlebar of my browser and it maximizes it when i only wanted to move it a bit,click close button on say wordpad and some game mod zip file under the close button i clicked opens up,in my thunderbird email client when i click a message to read it a window opens with the message i clicked in it,and after installing three new games on my computer one of the icons i clicked and held to move it just started the game!No major problems so far,just occasional irritants throughout the day.Anyone knows what happened?How to fix this?

Edit 1:I clicked a zip file for a game soundtrack and then extract.When i checked "create a folder from archive name" and "Use subfolder info" the checkmark appeared then disappeared in each box i clicked.I clicked again carefully and the checkmarks stayed.Seems my mouse is VERY sensitive today for some reason!Oh,and i use zipgenius for the unzipping of the file. Edit 2:I tried to move the newly created folder with the soundtrack files to my music folder and they did the second time.The first time i clicked and held the file it opened it.Seems my mouse has become Way to sensitive!

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Freeze: Can't Figure Out Causing These Crashes

Mar 19, 2009

I have a problem regarding my Vista installation. I'm using it for a while now but since a few days I get lots of freezes, hangs and crashes of my Vista and I cannot figure out what is causing these crashes. I'll explain the symptomps first: Somethimes it happens after the PC was running for hours sometimes it happens right after logging in. When the PC starts to freeze first one or two programs will stop to react, until everything freezes and won't react anymore. Funny about this is though that I can still talk in Vent and hear until the very last moment. Sometimes though the entire systems just starts to lag like crazy. If I have task manager opened there's no prcess using up CPU% other than System Idle Process. However in Reliability and Performance Monitor the CPU is usage is at exactly 50%. One core (I run a Core 2 Duo) is always at 100% and the other is at 0% and suddenly they switch and the other will be at 100% while the first is at 0%. That happens until finally the CPU calms down again. Just a few second after that though the system will BSOD and tell me a crucial system process was terminated....

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Is Windows Mail Causing Email From Getting To My Blackberry?

Jan 18, 2010

I have a webmail POP3 account for work. Instead of checking email on the web, I set it up in Windows Mail. On my web email I chose to leave a copy on the server. I also did this when I set up the Windows Mail account. Regularly, email stops coming to my blackberry and I have to validate my password on my blackberry constantly. Does Windows Mail have anything to do with this?

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Is Micoshaft Marketing Causing Retardation Of IT Admins?

Jun 15, 2008

Is Micoshaft Marketing Causing Retardation of IT Admins? I speak with them and I hear gobbledigook from them about Linux that bears no relation to The Linux Desktop Experience or to the Linux Server Experience. However it does seem to have 100% correlation with Micoshaft funded fraudsters and asstroturfers selling Anti-Linux FUD in COLA and their pro-micoshaft posted articles.

All this marketing is not being shovelled just into COLA but the wider world of 100% controlled puppet journals and press coverage. A few minutes talking to these IT RETARDS often clears their mind and the opens their eyes to wanting to install Linux immediately giving it their best to have a go.

1. Demo of a liveCD or two, and doing an install or two.
2. Demo of virtualisation with windummy OSen running in Qemu or in ?Virtual?Box?.......

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Audio Interface Causing My Computer Blue Screen

Jul 5, 2008

I currently own a audio input interface called MobilePre USB. I have recently purchased a computer with Windows Vista which (I think) is using service pack one (not sure how to check this!). The audio interface has been causing my computer to crash (blue screen) and having contacted the company they have told me that the hardware is not supported by Vista service pack one. They did say though that I can "roll-back" my system which would cure the problem. I am unsure about how to do this or whether this is safe to do.

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Nvidia 7300gs Video Card Causing Freeze

Mar 30, 2008

When I have my display adapter (nvidia 7300 gs) enabled as normal, Vitsa freezes at a random time. It occurs more frequently when running video files, but can happen with no applications open. When I disable this display adapter and run on the on-board one, the problem does not occur, but then I cannot run anything that needs direct x. I think the issue is due to the driver for the nvidia 7300 gs. I have rolled back the driver, but this has not helped. And I downlaoded the latest driver from nvidia's website, but this has not helped. Through device manager, I have unistalled and re-installed the nvidia 7300 gs.

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30-50 Cpu Usage

Dec 14, 2009

well lately ive been watching hd videos on Internet with my new computer and i notice firefox is running at like 30-50 cpu usage and i was wondering if it was normal i thnik i can hear the fan humming alil bit too

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50% CPU Usage At Idle

Mar 12, 2008

At idle, I have 50% cpu usage at times. It seems to be msiexec.exe. I have absolutely no idea why. Is this a normal Vista behaviour? Second, at startup I have 67 processes running, then it jumps to 72, then back down to 67. I had this amount on my XP pro machine, but had probably over 60 different programs installed, as it was a shared machine with CAD programs, graphic design software, etc. Now I only have vista, adobe cs3, blackberry, and office... And for my final question, Why does eSata not able to "hot-swap"? Is this normal as well (sorry, I've always used firewire for my external drives, but now I'm trying to use eSata)

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Excessive CPU Usage

Apr 28, 2008

After installing Vista Ultimate, I am experiencing problems with processes using an excessive amount of CPU. However when I run the task manager, and clicking on "Show processs from all users", I can't see which process is responsible since none is consuming more than a few percent of the CPU.My computer is obviously very slow and I haven't installed any program yet.

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HIGH Cpu Usage..

Jan 29, 2009

I think I have tried everything and I am not computer savoy enough to try some. But recently my computers CPU has been fluctuating a lot and has been pretty slow..I took off most of the start up programs and only have a few (virus software etc) but I was wondering if maybe it could be not by updating my drivers.. or bc i only updated some of my drivers.

I am currently running

4 gigs ram...
ATI Radeon HD 3200
vista 64 bit
professor amd duel core..

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60% CPU Usage All The Time

May 29, 2008

I've just had my computer for a few days and I've noticed that the CPU usage meter is at 60% all the time now (even when it's sitting idle).. where it was usually less than 10%. The realiabilty and performance monitor shows that something alled "LOCAL MANAGEABILITY SERVICE" "LMS.exe" is continually using 50% of the CPU. What is this manageability service and why is it consuming 50% of my CPU power?

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CPU Usage 100% And Slows Down

Sep 2, 2008

When I am downloading my CPU is at 100% and as a result my computer slows down. I have AVG installed and have scanned my computer and have found no viruses or spyware. I have checked the task manager and there is a process called System - NT Kernal & System and it runs at 70% when downloading - surely this isnt normal.

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Might Be Too Much RAM Usage On Idle

Dec 15, 2007

my computer is running idle and nothing is going on, i am just staring at the screen and it seems like a lot of ram is being used up...and i dont know whats eating it...is 51% a little too high for an idle..if so, can u guys help me point down whats eating it all up?

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CPU Usage So High!

Jul 17, 2008

Why is my CPU Usage so high? It's using 100% sometimes and sometimes 88%. From 88-100% CPU Usage. What is the problem here? Is it supposed to be that high?

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Memory Usage 1.5 Gb Of Ram Out Of 2gb

Aug 5, 2009

I've had Windows Vista Ultimate for a while, and recently I've been noticing that the pc is using a large amount of memory. While playing World of Warcraft, it sits on 1.5 GB of ram out of 2GB, and everything slows right down. I also have 1 Firefox window open, but I added up all the memory usage in the Task managers 'Processes' bar and it doesn't add up to that much. It also says I have 56 processes, only 23 of which show up in the processes panel. Im really not techincally minded, I just had hoped that when i first got this pc that 2GB of ram would not have been used up so easily.

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Drive C Usage?

May 26, 2009

I'm new to this forum and I think it's a really really useful forum. I have an HP HDX X18-1275 laptop which has two hard drives. The problem I have is that drive C usage is reported about 120GB but when I even show the hidden files and uncheck the check mark to protect system files (in Folder and Search Options), when I select all the files shown and right click and then select Properties, the reported size is only almost 46GB ..... (almost one third of the number reported when I right-click on the C drive itself and select Properties) ....... Anyone know the reason? Are there any files not being shown and responsible for this HUGE gap? By the way, the disk usage for drive D is accurate and there's almost no difference if I right-click on the drive and select Properties, or select all the files and folders in the drive and get their properties.

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RAM Usage Before And After Disabling Pagefile

Aug 30, 2008

1) before disabling it my RAM usage was always under 50%. it mostly remained around 33% to 45%. when i significantly reduced its size to 200MB fixed, i still didnt see change in RAM usage.

2) after disabling page file my RAM usage would start at the same 33% and after some time easily get over 50%. even upto to 68-70% which it never touched before.

3) there was also a very visible performance boost.

i measured RAM usage with the multi metre sidebar gadget. it is not a one day usage. i have used pagefile for over a year and no paging for a month.

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CPU Usage And Drop Down Menu

Jul 24, 2009

Okay just re-confirmed a solution to two simultaneous problems that I think will be helpful to folks. Soon after I got my Vista x64 pc I started noticing huge constant CPU usage spikes attributed to dcomlaunch.

Turned out it was my ATI video card's HDMI audio driver. Go to device manager, expand sound, video and game controllers, and disable "ATI HDMI Audio". Problem solved instantly. My CPU usage dropped from ~30-40% constant use to <5% average.

Fast-forward 6 months after I upgrade to sp2. I notice that in PhotoShop and a couple other apps that use old-school file open/save dialog boxes, I can't choose a new file location from the "Look in:" drop-down menu at the top of the box. Every time I click it, the menu opens and then immediately closes again. Infuriating! A couple days later I notice my CPU has been working overtime too. Could it be the ATI HDMI Audio device is active again?

Yup, there it was active again. And this time I see there are (2) of these devices (I have 2 ati cards) and my CPU usage was up to >60% average! (2 x 30%). Insane. Again, I disable and usage drops back to nearly 0. Yay!

Amazingly, this ALSO SOLVED the problem with the file open / file save drop down menus. I re-enabled the ATI devices to test and confirmed that this was the cause of both the CPU usage AND the odd problem with the pop-up menus closing instantly.

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Not Started Any Utilities But CPU Usage 100%

Dec 23, 2009

I just started my pc. I have not even started any utilities but it shows 100% cpu usage. What happened? Below is the snapshot of Taskmgr.

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Constant High CPU Usage

Apr 6, 2008

I have a Intel Core Duo 1.60 ghz processor with 2gb of RAM and my computer will constantly have 100% of the RAM taken up. I usually only run firefox, AIM, and itunes at a given time and I don't understand why my computer can't handle it. I will open up the task manager and it doesn't seem like any one task is taking up that much RAM, I don't understand what is doing it. I ran a virus scan with norton and it says I am clean, so I am puzzled by how my RAM could always be maxing out.

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Relevent Usage, Using Linux

Sep 25, 2009

Post to alt.os.linux.ubuntu ... 1000
Post to M.p.w.vista.general ... 1037

Seemingly, people are using linux, that is, people whom can learn. Good for them. Thats one linux distro. I suggest Bleak Horizon as the next Windows version name.

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80 % Memory Usage Hardly Anything Running

Apr 3, 2008

I notice on my laptop with 1 gig ram is using almost 80% of it's memory with hardly anything running. Here's a list I manually jotted down from the performance memory section in control panel....

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100% CPU Usage On A Clean Install?

Feb 5, 2008

I have uninstalled Vista, and I just have XP and Ubuntu. When I did a clean install on my semi-new franken computer, I was hitting 100% cpu usage, in both x64 and x 86, at idle. I disabled indexing, all services I could, and to no avail. I had Vista x86 running fine on another mobo with the same proc. and less RAM. But now on my seemingly FASTER computer, Vista is SLOWER than ever

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Audiodg.exe Consuming Up To 40% CPU Usage

Jun 26, 2008

Sometimes, I found system very slow. I recently checked the task manager and found there's a process named Audiodg.exe running at up to 40% CPU usage. I turn it off and no sound. How come it happens?

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Cpu Usage Turned 100%, Win Became Slugish.

Jun 5, 2008

i bought an extra 2gb of mem (same brand,ocz reaper, but diff timing 3-4-4-15) currently installed is 4-4-4-15, for a upgrade to 4gb on my pc. currently, im running on win x64, sp1 with nvidia geforce 8800 gtx, my mobo (msi p6n sli platinum, intel) bios is v1.1. i can't install the latest bios ver 1.6, win won't let me. now, when in put in those 2 gb sticks my windows boot up really slow my cpu is playing between 90 - 100 % usage, sometimes my screen is black with only my cursor on the screen. i know that those new 2gb of mem are working fine i used them in replacement of my old ones but only on 2gb
config. i'm thinking of reformatting my hd and installing the latest bios ver and reinstall win x64 again with the 4gb at the start, if it will recognize it.

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