Material & interruptions Virus?

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• Material interruptions and DPC / after XP - SP3 install

  Following installation of the SP3 (made in safe mode by following the indications of the MS Support) system is terribly slow.

  I downloaded sysinternals Process Explorer that displays approximately 88% CPU by the "material Interruptions and DPC.

  My reading indicates that it is probably a conflict pilot or in need of an update.  How can I identify what particular device is causing the problem.

  The system is a desktop with PCChips A33G v1.0 mobo, processor Athlon 64 3500 + and 2 G of ram and NVidia GeForce 8400GS video card.

  This problem started immediately after the sp3 update.  Since the problem started I've updated drivers, BIOS and SATA, sound and network drivers for PCChips site.

  To answer your questions, yes I went back to SP2, and no, I'm not meeting all the problems I've had with SP3. [1]

  I run a full scan, no viruses / malware problems that I can find.

  What do you mean when you say "manually updated to SP3"?  The last attempt to SP3 is the third time around.  The first two were both using automatic updates.

  Try 1. Let it auto update.  (There no warnings or actions to be taken in advance). Said it succeeded, but I had this problem of slow use.  (a year ago) is back to SP2 and everything worked well.

  Attempt 2. A month ago.  Automatic updates has caused a problem with the MSXML installation, slowing down the system.  The suggestion was to install SP3 for fix.  SP3 was installed by automatic updates, but only after checking that AV was disabled and the other two services (don't remember now) were not installed.  That has not fixed the problem.  So I returned to SP2, resolved the problem of MSXML.

  Attempt 3. By suggestions received following the attempt 2, I downloaded the SP3 update and installed in safe mode.  It's the attempt that triggered this thread.

  [1] deliver him remaining under SP2 is that, every time you start, the Wizard "new hardware found" said attempts to install a PCI device, can not find a driver and I have no idea of what the device.  I have a NVidia video card, but its drivers are installed and up-to-date.  I hit Cancel, the wizard tells me that something does not work, but everything works fine.

• Calls excessive deferred Procedurwe (CPD) & material interruptions after installing Win 7 (64-bit)

  After a clean install of Windows 7 Ultimate, I've had a pretty big problem. Whenever I try to transfer or backup files to a portable HD USB device only a few files are transferred and the CPU load then engulfs the system (85-92%) with hardware and procedure calls deferred (DPC) of the interruptions as shown by Process Explorer. Stop the backup/transfer or disconnect drives is not good - the use of the processor runs at a constant of 70-90%. Only a reboot gets rid of the problem. Here are the relevant facts and things I did to find the problem:

  (1) I used three external HD drives, a HP Personal Media 1 TB and a hard WD 500 GB and a 1 TB IOMEGA. I tried all 3 external HDs on alternating ports USB - same problem.

  (2) all discs worked perfectly before on my Vista-64 (PC) system and both drives work fine on both my other XP systems.

  (3) my system is a HP Pavilion PC m9517c with a processor 2.3 ghz Quad-core, 8 GB of memory and a 1 TB HD, so the processing power is not the problem.

  (4) I have tried the same transfer after a clean boot with all disabled menu items and services - same problem start.

  (5) in Device Manager for each disk under the policies tab, I also spent the default selection of "Rapid withdrawal", which disables the cache to "best performance" that allows to write cache (it could be a problem of write caching since it will transfer a few files before it grinds almost to the stop of thought)-same problem writing.

  It seems e problem a Win 7. Can anyone give me any help would be appreciated. HP has been less useful for their support and knowledge.

  Problem solved! Thanks CharlesHP (graduate student). I spent a week on & off with HP support, both on the phone and by e-mail. They did not come close to understanding or solve the problem and you resolved easily. It took only the Microsoft hotfix that you me bound. Thanks again.

• Material interruptions and DPC using 20 to 30% of the CPU?

  I have an Intel DZ68BC feet bar Windows 7 Ultimate 64-bit with 16 GB of RAM and an Intel Core processor i5-2500 @ 3.3 GHz overclocked to 3.8 GHz. I have a problem with the hardware interrupts and DPCS. No matter what I do on my computer, after I start it up, and it has been slowed down for half an hour or more, interruptions starts with about 20-30% of my processing power. Whenever it stings my music in Windows Media Player skips and jumps a lot. Does anyone have any ideas as to what may cause these spikes.

  P. S. I have all my drivers and updates to installed Windows.

  Thank you
  Nathan

  I checked with precess Explorer and found a few USB hub root abnormal but I disble and so good (my computer hp compaq dc7800)

  

  

• unknown material interruptions & DPC causing high CPU usage

  After having hard time find a way to solve this problem

  Please take a look at these links

  http://postimg.org/image/ynx7o0gi1/

  http://postimg.org/image/j3ptxh6dl/

  Thanks for all the entries...

  Hello

  Thanks for posting your question on the Forums of community of Microsoft.
   
  1. don't you make changes to the computer before the show?
  2. What is the brand and model of the computer?
  3. the computer is on a domain network?
   
  These activities [interruptions and DPC] high CPU consumption may indicate a hardware problem or problems with the device driver.
   
  Method 1:
  I suggest you to update the chipset and BIOS drivers on the computer and check if it helps.
  Reference:
  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly
  Also, try to download and install the latest chipset and BIOS drivers for the computer from the manufacturer's website.
   
  Method 2:
  I ask you to check if the problem persists after disconnecting all external devices (except keyboard and mouse).

   

  Method 3:

  Run the hardware troubleshooter and devices.

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

   

  Method 4:

  Check if the problem occurs in the boot.

  Reference:

  How to perform a clean boot for a problem in Windows Vista, Windows 7 or Windows 8
  http://support.Microsoft.com/kb/929135

  Note: See "How to reset the computer to start as usual after a clean boot troubleshooting"

  under more information to prepare the computer to start as usual after a repair.

   
  Also check out these links for more information:
   
  Analyzing interrupt and DPC activity
  http://TechNet.Microsoft.com/en-us/library/cc938646.aspx
   
  Follow-up of interruptions
  http://TechNet.Microsoft.com/en-us/library/cc940374.aspx
   
  Start followed by performance guide
  http://TechNet.Microsoft.com/en-us/library/dd744567 (v = ws.10) .aspx
   
  Thank you.

• plugin access virus?

  Hi all

  I wish I had the Virus to access as a synth plug-in, like Alchemy, Sculpture etc.

  I tried to get him, but find only interfaces with the AccessT1 hardware synths, snow and so on.

  Is this even exist? VST plug-ins, to THE? Someone knows where to download?

  I have an old Virus around 1998 or so don't remember really. But I would like to be able to do the same sounds within the logic, not to mention the Mainstage if possible, without having to bring the material of viruses.

  Thanks for all the attention here.

  Perhaps I should mention that I use Logic Pro X, all updated software.

• 6602: rising edge capture hardware interruption

  I have this input signal:

  

  I have to do something about rising as soon as possible.

  My idea is to receive a break hw of the Board of Directors and write a Sri soubroutine.

  I read about the callback function, so I write code.

  But when I call:

  DAQmxErrChk (DAQmxCfgChangeDetectionTiming (udpTaskHandle,
  Dev1/Ctr0"."
  Dev1/Ctr0"."
  DAQmx_Val_ContSamps,
  1)) ;

  I have an error for the ctr0, it seems that I can use the port0 onli.

  Now... is my question on port0 a thread of software that continually read the value of the pins?

  Or is it still a material interruption?

  I think a software thread has a large latency for me, at this point useless 6602 jury,

  I could read the signal on LPT port standard.

  Thanks for the reply.

  If you do not want to read the value of the counter, try replacing the code read what follows:

  

  You currently ask 1000 samples to read so the Read function is blocked until 1000 samples are available.  Reading is not necessary if all you want to do is raise the event to do something else (which is what it sounded like messages earlier).

  Let me know how it goes!

  Best regards

• Hardware timed interruption

  Where can I find sample code for an interruption of TMR/CTR channel so I can create a material interruption timed?

  ex. clock frequency = 1 MHz.  Period of loop = 100ms.

  1. start the meter.

  2 trigger interrupt when the counter = 10000.

  3 reset the counter.

  4 run the code interruption.

  5. Repeat steps 2 to 5.

  Thank you!

  
  

• Bus Microsoft UAA for High Definition Audio driver is causing high physical interruptions

  Hello

  I am running XP SP 2 on Intel DH55TC motherboard, processor i5. Audio class driver high definition UAA translates material interruptions high that uses up to 10 to 12% of CPU. Interruptions goes if I uninstall the UAA Bus driver through Device Manager. But this also turns off audio driver RealTek which means I hear either.

  I tried to update the driver UAA for Version 1. 0a, but still material interruptions will not disappear. Please help how to solve this problem.

  I discovered the root cause of the problem. It is with the Intel motherboard and not the driver from Microsoft.

  I have upgraded to Windows 7, but still saw the interruptions. So I decided to live with the question. I disabled the UAA driver through Device Manager which would stop the interruption and the sound. I would allow him only when I need to hear the sound. But a few days back, I encountered a new problem. The computer began to turn on and off several times even when I do not press the power button. When it is connected, it would auto start, stay on for a few seconds, then shut down and once again! This cycle repeats.

  Then I took it to the shop where I bought it. They said that there is a problem with the motherboard. As it was covered by the warranty, they sent it to Intel and made me a replacement in a few days. Now with the new motherboard I don't see material interruptions. The CPU performance remain at 0 or 1 in the Task Manager.

  If someone has the same problem, the issue is most likely with the hardware (motherboard) and no software (device drivers).

• HP mini5102 interruption using high CPU after sleep / resume

  I have the same problem described recently (without solution) on the Forum of Support HP Business. After resume from sleep, 5102 HPmini consumes constantly about 30% of the capacity of the CPU even with the system at idle. Sunny (0-3% CPU use at idle) before going to sleep. As Roderick Laird (copied below) I've already got rid of wireless assistant that caused a different problem of high CPU usage (100% CPU use even before you sleep / resume, now fixed by an update of the version unless served for those who want to keep the wireless assistant).

  Consumption of futile processor by 30% after standby/sleep is due to material interruptions (revealed by Sysinternals Process Explorer). I understand that may be due to problems such as several drivers attempting to control a device (for example, after a faulty update). But I have no idea how find the offending device or drivers.

  My guess is that many owners of this model simply did not notice the problem and they areassuming the poor performance is due to the atom processor netbook. You must use Task Manager or performance monitor to view CPU usage high, and process Explorer to find it hardware interrupts.

  If anyone has found the cause / solution?

  HP, help to resolve this issue please--nobody wants netbooks HP fall into the category "do not buy" due to persistent problems with the futile CPU usage. The HP mini 5102 is the flagship model!

  Ref:

  "Author subject: HP mini5102 interruption high CPU usage after standby Roderick Laird 24 March 2010 04:03:03 GMT - I see of other HP5102 users having problems with high use of the processor of the Wireless Wizard operation amok; I avoided this by disabling the corresponding services. But one problem remains. The system works beautifully/effectively from a cold start. However, if I go back I think that interruptions are consumes about 35% of the cycles CPU. Not something that I want to pass battery on. I made sure that all the drivers are the latest versions according to the HP support site. I also tried disabling the obvious drivers that might be wrong (wireless, ethernet, audio, non-touchpad mouse)... »

  Update the Intel AHCI 9.6.4.1002 driver (iastor.sys) removes the futile CPU usage after sleep from 30% to 20%. This is not in the drivers of HP, but is available at Intel. Subsequently the chipset driver updates might solve the problem. In the meantime:

  Disabling in BIOS Drivelock completely eliminates the problem!

  Apparently users who want a computer that is useful after sleep / summary to know somehow ignore the advice of stern of HP in the BIOS that Drivelock is recommended for safety.

  It cost a lot of time to resolve, with no whatesover help to be published by HP. My consolation is that by systematically eliminating all the bloatware and other services-waste of unused resources, pilots and scheduled tasks automatically loaded on the system (while trying to find the cause of the CPU / interrupt use) I now have a mini 5102 (SSD) that:

  * Cold boots Win 7 Pro 32 in less than 30 seconds (including wireless access)

  * Stops in less than 8 seconds

  * Beds / back in 1-2 seconds

  * Consumes less than 600 MB of RAM at idle

• Q180 high CPU usage problem

  My new Q180 shows CPU usage by at least 40% all the time in the Windows 7 Task Manager. Sysinternals Process Explorer show that this is due to more than 25% of material interruptions happening all the time.

  Everyone sees these problems / symptoms?

  
  

• The event log and error gusvc

  I got the system freeze when in "sleep mode" and "blue screen". I ran system restore, regcure and scan all the material for viruses, etc..
  The last event gave the source as "gusvc" and the details as follows:

  "The description of event ID gusvc source 0 was not found. Either the component that triggers this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer. »

  Where the head? I'm trying to avoid replacing my hard drive (had data from external drives movement all along).

  Thank you
  joanjps

  Hi joanjps,

  Thank you for using answers Forum.

  "gusvc" is the Google update service. I suggest re-installing/updating your Google product to solve this problem.

  If your using Google Earth, you can check the minimum hardware required for use, because it's a lot of resources.

  I also suggest updating your video card driver by visiting the manufacturers Web and search for the latest version of the driver.

  I hope this helps.
  Chris
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Vista Enterprise using 100% CPU countiniously

  I use Vista business on dell Inspiron 6400 (had vista with laptop). The laptop has dual core processor and a CPU is used 100% without interruption since install. I have installed all updates using windows update utility. I have also disabled the indexing service and also to adjust Visual effects for best performance. The problem still exists.

  In the Task Manager, I see a peremptory touch 100% CPU graph and another pretty normal CPU graph. I have 2 GB of ram and still 1,3 GB free. I have not yet installed any software. In the list of process System Idle Process takes, 90 + CPU usage no other program uses much CPU.

  For this reason, my laptop is very slow to respond and almost useless, please help me.

  I think that I found the correct culprit this time. I tried to disable the edge of BIOS devices implemented and it worked. When narrowed "Media Card and 1394" device was causing too much hardware interrupts. My PC works fine and no CPU usage after you turn off the device. I think that the fault was in Media card on board the aircraft.

  It took me a long way to reach this solution, so to help others here you are a few steps to take to limit the problem.
  -Task Manager open to see if any software uses the CPU more than expected. If you notice any software then its easy to uninstall or disable the program at startup etc.
  -If Task Manager processors are normal and yet one or more CPU is used close to 100% and then download and run http://live.sysinternals.com/procexp.exe ProcessXP and run
  -If material interruptions take up too much cpu, then try to disable/remove your attached devices, like modems usb, wireless lan, lan card BIOS Setup etc.

  Hope this will help.

• When I turn on the computer every day that I get a black screen saying disk boot failure, install the bootable disc. What that means and what can do about it

  Windows Vista Home Basic. Presario 32bit.Compac all the diagnostics show computer is fine. Diagnostics of material no virus' show as good. someone mentioned a defective battery. desktop computers have batteries. I got the impression, he thought that I had a laptop.

  Windows Vista Home Basic. Presario 32bit.Compac all the diagnostics show computer is fine. Diagnostics of material no virus' show as good. someone mentioned a defective battery. desktop computers have batteries. I got the impression, he thought that I had a laptop.

  =====================================
  Yes, a desktop computer has a CMOS battery.

  How to replace the CMOS battery
  http://www.computerhope.com/issues/ch000239.htm

  How to change the battery CMOS of your desktop computer
  http://www.YouTube.com/watch?v=ao866I9XpTo

• Battery drain incredible during the eve logged onto a windows Tablet 8 clovertrail

  I do the exasperating experience draining the battery during 'connected' on a windows Tablet 8, Samsung Smart PC 500 T. I bought it 2.5 months ago, the problem has been for more than a month, after a few big OS against MS updates... I tried to diagnose any way I can, but this it it, thank you, not interested by this day before thing all connected, will no longer be a Guinea pig. I want to just turn it off.
  -How to disable connected standby mode? Don't tell me 'it is part of the windows experience' blah blah 'experience' is half cooked so far... (to put it very diplomatically). I want to close standby connected, completely - and use the sleep windows 7-style good, old, normal. Is there a service, the registry key, all I can do to disable the standby connected?
  Connected standby mode, I've got battery drain with flight mode, no user apps open (anything that can be taken out of service - shutted down), most apps metro removed, only 4 left (metro IE10, Windows Store, music, Photos, S-camera), no nfc, no bluetooth, no usb, no keyboard accessories don't dock, all the stuff from Task Scheduler not only not allowed out the computer , but disabled at all, no auto sync anything in widndows 8 (not sync tiles, tips of user account, no email push in outlook 2013), no auto updates of OS, whatever it is (except for samsung s-implementation to date clean service - weather, it was long before and it has not caused any problems) anytvirus, disabled windows Defender...
  Nothing interesting in the event viewer, with which it is related to food filtered logs of the system...
  I mean, the man... What the...? ! How to find that something that drains my battery? I was watching cycles cpu (Task Manager and ProcessExplorer) and it is not conclusive, the most programs is OS stuff... some "material interruptions and DMCs, but not nearly enough to cause this brain drain...
  I suspect drivers wifi a little... some weird newspapers I saw in the viewer the same... But I won't standby connected . WiFi off. I even checked, I disabled the wifi driver in Device Manager and on the standby battery drain connected yet,
  Yes, I updated everywhere. I would even say updated too much em... It works well in advance.
  Some powercfg - batteryreport (s) in the links below. Well Yes, played with powercfg /waketimers, power of Device Manager and parameters of wake, powercfg /devicequery wake_armed (everything is turned off, nothing here awhile loong) and powercfg-query. Clean.
  On these photos of powercfg - batteryreport, the columns are date/type of activity/lasted for how long/battery drain in %/battery drain in mWH. Which suggests you take a look at the last. That's a record... of 18% in 4 hours battery drain. "Sleeping."
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4203 & authkey =! AGOahveLemD-xPs
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4202 & authkey =! AAKbhNhOulPIJC0
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4201 & authkey =! ABIvfMzCdX_dGOY
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4200 & authkey =! AGqKhL79akGQZDg
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4199 & authkey =! ABwMBny0RuCTFnM
  https://SkyDrive.live.com/redir?RESID=7A6A0144117F1D94! 4232 & authkey =! AEVUq9rlcLGg_4Q
  The Tablet is lying on my desk, just sitting there, doing so I have no idea what, and 4 hours more later boom, where all this battery juice went?
  ! I have a problem with the windows start button, it fires in my bag accidentally when I wear the autour tablet, but that's a separate problem how disable this button windows at home. The backup battery drain is a different thing.
  Much more serious.
  So:
  QUESTION 1:
  -How to disable this thing crappy connected standby that drains my battery and makes me crazy?
  QUESTION 2:
  s ' it is not possible to disable directly, how to go around that? I don't have a button for this. Saying what to do with the windows registry is good enough.
  QUESTION 3:
  -If connected standby cannot be disabled in some way - how to diagnose what app/process uses cycles cpu, battery juice? I've been everywhere ProcessExplorer and observer of events, but maybe you know something I don't know...
  And please spare me the clean boot suggestions, when I go back to the 'normal' State I have a ton of bloatware I don't need running with the OS... There is a reason why a little more savvy people use these things as services.msc. Bloating! No, I didn't touch the system services... Yes I know it can cause a ton of problems, it is not.
  I do not need a clean boot, I need a way which device in the Device Manager uses so much power, which driver, what app, what service, what is the process, this thread, where it has located in the file system, when he was active, how many cycles on the CPU, it has obtained since then...
  And if MS doesn't already have this app in windows, it should be a cause of issues of power on windows tablets 8 of clovertrail are... plague. For example - this is exactly the problem (a similar review victory 8 connected tablet with the same question shall) here - http://www.umpcportal.com/2013/02/connected-standby-battery-life-problem/
  When even comments from bloggers and tech write about it, you know that there is something in it.
  But I guess that applications like freshpaint stupid finger paint are more important as a selling point.

  Just to let you know all I found the registry key to disable the standby connected. So you can all stop rage and take a sigh of relief.

  Reach:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power. There is a DWORD value called "CsEnabled" that you should find the value 1 and change to 0 will turn standby connected power off.

  I have a Surface Pro 3 and can confirm that since making the change in my battery life has improved considerably. Also on the battery meter, before he just showed the remaining percentage, but now it shows the time remaining (for example 8 hours, 30 minutes) as well.

  The only drawback to it is when I close the type of cover and re - open, the logo (logo windows normally blue) surface appears and performs the old style wake up from its sleep. Of course this should not be a problem for some of you so as most laptops normally do...

  Already when I opened the hood, the screen will come back and I'll be back at my desk (or metro app, no matter what either was last opened) just like before - similar to press the lock and turned off on an iPad, tablet or by phone.

  I hope this helps all the world all that. Please like and mark as solution if it solves your problem :D