High CPU's In Wireless Zero Configuration
Feb 6, 2008
My Compaq running on Windows XP Home has suddenly and mysteriously started running at high CPU's (almost 100%) at boot. From Task Manager, I could see that it was the svchost.exe that was running high. I contacted Microsoft and after 2 1/2 hours of shutting down literally every process and then slowly re-adding them, it was found that it is the wireless zero config that is running all of the CPU's. I am on a laptop (wireless through DSL - sbcglobal - and using a linksys router which is running at 11 - maximum connection)downstairs. I have NEVER had a problem until 2 days ago. I have added NOTHING to the computer.
I can sit directly next to the router (upstairs) and the CPU will drop, but not completely. When I plug into Linksys using ethernet, the CPU stops to 1% - and the computer resets itself. It will be fine the rest of the day. I have also had success unplugging Linksys for about 5 minutes (while sitting next to it) and that also seems to reset the CPU usage. HOWEVER - if I restart, either from warm or cold boot, the same cycle happens all over.Linksys gave me a patch, which has done nothing. They said if it was a Linksys problem, the patch would have fixed it.Microsoft can't help - it is a wireless issue.SBC can't help - it is a Linksys issueI haven't yet called Compaq because I am afraid they will tell me that the high CPU is due to a failing in my internal wireless. THE Presario 3240US IS 4 YEARS OLD AND HAS BEEN GREAT - NEVER ANY MAJOR PROBLEMS! Obviously, the computer is having to work too hard to connect to the wireless system, thus the high CPU's. And, when it runs high, I have problems with the internet slowing down. Anyone out there ever had this problem? Is it time for a new computer?
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Apr 3, 2008
Thinkpad T30 running XP pro. In order to use my wireless network I must run the services.msc program to start the wireless. I can connect to my neighbors unsecured wireless automatically but not my own secured network. Microsoft Bulletin # 871122 explains how to run the program but it is required to run every time I reboot. How do I permanently make the change?
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Mar 19, 2005
I am living in a shared residence and the guys here are running wireless adsl. It is an infrastructure network using 128bit WEP encryption. I'm not sure about their hardware but I am using an asus 54mbps usb stick. I have no problmes logging on but for some reason the wireless config. program automatically checks the "the key is provided for me automatically" option in the network properties. Now this prevents me from getting access to the network after any sort of disconnection. If I uncheck this box the stars in the key field (representing the WEP key) dissappear and so the key needs to be reentered. It only does this some times and since I don't have a copy of the key (the network administrator enters it on my computer) every couple of days I need to get the key re-entered on my computer. It is a real hassle and I can't work out why windows keeps defaulting to this option of having the key provided automatically.
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Nov 18, 2007
I recently fixed some registry problems and now my computer starts very slowly. The background comes up and it takes forever for the icons to appear. When the do I get a wireless configuration notification dll not registered error.
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Mar 18, 2007
Every time I shut down my Dell Inspiron laptop, Windows' Wireless Zero Configuration service shuts down. So, everytime I start the computer, I have to restart the service, go into Wireless Network Connection Properties and reclick "Use Windows to configure my wireless network settings" to be able to access the internet. Is there a way to make sure WZC stays on permanently? When I hit START on the activity, I'm not given the option to hit APPLY.
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Feb 25, 2006
I have been using a Belkin Wireless Router on my XP Pro system for some time but now it will not connect to the web. I think the problem has been caused by a virus but my system appears clean now. As it stands I cannot access the Router Configuration because the message "Network Not Available" appears. I have been in contact with my ISP, Belkin and have replaced the router with a new one all without success. I have looked into the WZCSVC and other services and when checking the dependencis the nessage "WMI:Critical Error" appears. All settings on the system are correct for setting up the router but it will not access the web. it seems the computer will not allow the router to "talk" to the web. Whatever caused the problem also appears to have deleted the system restore poits.
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Oct 17, 2007
I have an HP PAVILION ZV5000, running win xp home spk 2, it is weird, i have setup the windows zero configuration setup as automatic so the service should start when the computer is already on the desktop, so what happen is that it does not start, so i have to go and click on start a service so then it start, and then this allow me to go to the wireless card properties and allow me to see the wireless tab and i can get connected, so each time i shutdown the computer the service does not start again automaticly so i have to repeat all the previous steps, i checked the laptop for virus nad i found a couples and it was fixed is there any help on this issue what can be wrong ? the card connect to his full speed and while connected is great?
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Oct 28, 2007
My problem is : When I called Verizon yesterday, I was told that to connect the printer to the router, I do not need the print server. I was asked to locate the ethernet port at the back of my printer, plug the ethernet port cable and connect it to the Verizon router. Unfortunately, my printer does not have an ethernet port. I was told to call HP,and I did but did not get much help.What should I do to get my wireless printer work? I have a PC and a laptop. Prior to Verizon, I have a DSL and Vonage, both routers and print server did not have the same problem.
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Mar 29, 2009
I took my daughters Gateway M320 laptop and did a restore from the CDs that came with the laptop. After doing all the Microsoft Updates, ALL the wireless driver installs from Gateway there is no 'Wireless Network Connection' icon. I have also checked Device Manager and there is no wireless adapter. Before this exercise she was running wireless fine. It does work 'hard wired' but no wireless icon.
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Jun 14, 2010
The wireless internet isn't working... I don't know what wireless card I have.. I should only have to install the driver, but I can't get online to download it.
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Mar 1, 2009
We have two laptops and one wireless (HP Photosmart C7280) printer. Our laptops both connect to the internet wirelessly through a router. I was able to install and can print wirelessly from my laptop (a Mac) with no problems. However, we cannot figure out how to print wirelessly from my boyfriend's laptop (a Dell). We have installed the printer software and the printer itself on his laptop, and the laptop is able to identify the wireless printer over the network. We made sure that the printer is set to "online" and that file/printer sharing is turned on. But, whenever we go to print any kind of a file, we get an error message simply stating that the printer was unable to print and that we should run the troubleshooter. So, we run the troubleshooter, and we get this message:"The troubleshooter was not able to ping (detect a connection with) your print server. This might be the cause of the problem. Verify that your network is configured correctly and that you are connected to the network."
I am more used to working with Macs and my boyfriend is computer illiterate, so we're a bit lost as to what this means. I was able to set up a wireless network connection on his laptop, but beyond that I'm not sure what else to do. Most of the other advice I've seen online involves a wireless printer that is wired to one computer, and another laptop trying to wirelessly access that printer through the connected computer...if that makes any sense. Our printer isn't wired to anything, and we just can't figure out why it'll print wirelessly on the Mac but not on the Dell laptop. Any ideas?
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Sep 18, 2007
I have aproblem with my XP machine.when i boot up the small wireless icon says its not connected,Also when i click to view available wireless networks that there are none in range, i reboot the pc and it might resolve it .More often than not it doesnt.Also i sometimes get a yellow exclamation mark over the wlan in device manager.I update the driver and it resolves until next time i boot back up the pc.Wireless switch is on. My 2 other pcs wrk perfect.
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Jan 25, 2005
Does anyone happen to know how to successfully create a network in Windows XP Pro for a wireless laptop and for an Ethernet-hooked-up (non-wireless) computer. I'm trying to printer and file share the two together BUT I've exhausted myself in trying to make it happen. Has anyone successfully done this? Am I missing something? Perhaps hardware?I would truly appreciate any help or advice.
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Mar 12, 2010
If i log onto my computer and just go into network connections, the computer is not able to look for wireless networks. if i hit the button to find networks, it gives me some strange error message. i have noticed though that i can fix the problem if i manually go into services and start the wireless zero configuration service myself. i configured this service to start automatically, and to keep restarting if attempts to start fail, but for whatever reason, the service does not start on its own when i boot the computer. once i start the service, i am able to connect without any problems.
The error message i get says something about finding more than one wirless device. i have a belkin usb wireless card, and before i installed the one i have now, i had another that coincidentally was the same size and also made by belkin. thinking that maybe some software was still on the computer, causing it to find both, and consequently not being able to connect to either, i uninstalled all the software for both routers and deleted all the related program files off of the computer. then i reinstalled and...got the same exact problem.
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Oct 31, 2005
I recently kept getting a blue screen everytime I tried to restart my computer. This happened with my old computer and I ended up having to get a new Hard Drive. Well I was able to fix this problem by booting in safe mode and system restoring to an earlier date. Well now my CPU Usage is always running high, over 30% almost aways, dipping all the way up to 100% sometimes. This is when I have nothing system heavy running, I have Dual 3.2Ghz EE processors and 2GB of Ram.Well I was getting a similar problem last month, it was because of the trojan vundo. I got vundo off a couple weeks ago and no more CPU Usage problems. Well I didn't go THAT far back in system restore. So I did an updated Norton Scan, and updated Adaware scan and an updated spybot scan, still gettin the problem. It's doin enough that I cant watch videos with th epicture being jerky and sometimes it freezes my IE for 15 or so seconds.
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Dec 25, 2005
I notice sometimes that my computer usage will jump to a very high percent. Most of the time between 60-100%. I get this when Im not doing anything, if theres nothing running (That I know of). Sometimes if I have more then 1 IE or FireFox box open. It will jump to 80%. Can someone help me find out whats going on?
Rob
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Feb 10, 2006
I'm hoping I can resolve an issue here. First let me start out by apologizing for this long post, but i'm trying to get as much info out as I can.Recently i've been having big problems with my computer running VERY slow, my computer takes 5 minutes to boot up when normally it would only take 1, my mouse moves very laggy, and I can't start up any programs without having to wait minutes just for it to start. When I look at the performance monitor, my CPU usage is anywhere from 50%-100%...and i'm not even running anything! First let me get somet things out of the way. First off I have a laptop with AMD Athalog 64 2.5 ghz processor, 1.0gig of ram, and a ATI X600 mobility video card. I've had my computer for a little over a month so it's not outdated or anything, and all of my drivers are up to date.
I did a viruscan on my computer which took very long b/c my CPU usage was very high, and nothing negative came back when I did so. I ran adaware and removed all of the adware I had.still didn't fix the problem.
After trying both of those things I decided i'd try to restore my computer to an earlier point. it was successful. That was a couple days ago when I was having this same problem. Well here we are present date, and i'm having the same problem again. I tried restoring my computer to an earlier point again, but this time it resulted with some troublesome problems, apparently an important ATI file was deleted or something (not sure exactly) and I couldn't boot my computer up in normal mode, I had to go back into safe mode and rollback the drivers for my computer to even boot up. That was approximately 30 minutes ago, and here i am now. Obviously restoring didn't help this time because my computer is very slow at the moment.
I don't get it, because both times this has happened, it comes out of no where. My computer will be running just fine, then 'BAM!' out of no where my CPU usage is out of the roof. I'll try restarting, closing everything on my toolbar nothing works. Speaking of toolbars, mine is pretty empty, it's not overloaded with a bunch of crap, mostly just important stuff like firewall and virus scan. I can't imagine that restoring my computer is the only option here. There has to be something that is causing this, that i'm not detecting. Originally I would have guaranteed it was a virus, but McAfee Virusscan isn't picking up anything. And it's obviously some software issue, because when I tried restoring my computer a few days ago when I was having this problem, everything ended up working normally after that. This time when I tried it though, there was no luck.
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Feb 19, 2006
Ive noticed that for the most minmal ofpc tasks my cpu usage alwasy jumps to 89-100% which in turn slows down my PC? does anyone have any ideas how i can lower that?
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May 22, 2006
My CPU Usage is too high. My computer is running really slow because of it. I looked under Windows Task Manager/Processes and System is taking up about 50% of the CPU Usage. It is not a virus because I have been through a whole thread in the Security section and they said I have no infection. This does this off and on. I have been having this problem for a while and then it stopped. I just restarted my computer and it just started again.
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Jan 2, 2007
This question is actually going to be for a friend of mine mostly and secondly for me. We have the same issue.We both have Norton Antivirus 2007 and the latest updates We both Have Zone Alarm Pro and the latest updates We both have all the latest drivers for all our hardware and use third party driver toolkits just to be sure about it We both Recently formated and reinstalled windows and made sure we have all the latest windows updates We both scan for viruses and other types of malware religiously For some strange reason my computer will be completely idle and out of nowhere the CPU will start running high (fast).I mean, it's literally out of nowhere because there are no changes in whatever i am doing. I will leave the computer completely untouched, without being connected to the internet and the CPU will just go off on its own running at high speeds out of nowhere. I don't even have a screensaver.
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Nov 23, 2007
this problem just happened today.. my cpu usage seems to spike to about 50% every 5-10 seconds, and it's become unbearable to work with.i scanned with avg and it detected nothing.. i believe the problem stems from something called services.exe because when i ctrl alt del, i can see in processes that it spikes up to a high amount of cpu usage. i did some googling and haven't found much help on the issue.
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Sep 16, 2006
I formated my pc, deleted the partitions, recreated them and installed 2 OS of XP in each partition (same way and thing as I had b4). This time my cpu approaches 100% with nearly anything, from opening a window to scrolling down. Everything I do raises the cpu. The only thin I installed are the drivers for motherboard and antivirus. I checked the pc with 3 diff programs for viruses and nothing came up. I can do nothing! Plus I got this windows poping up telling me that I got system critical errors and that my registry is corrupted (?)
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Mar 19, 2007
For the past couple of weeks every time I turn on my PC and 'go online' within a few minutes the pc sounds as if it is downloading updates or similar ; but it isnt. It stops if i go off line . while this is is happening , which can last 4 or 5 minutes the CPU usage ia very high so the system is painfully slow. I have scanned for spyware etc but all seems ok . how can i find out what it is 'doing'. and more to the point how can i stop it ?
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Sep 13, 2005
Hi. Don't know exactly where to go to ask this question, but I want to add a Hi Speed USB 2.0 and firewire 3.5 in. drive to my computer tower in the empty bay What kind of connection should I be looking for on the motherboard.
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Apr 1, 2006
I have noticed in the last few days that when I go to Task Manager is shows my PF Useage to sometimes be as high as 1.06 GB. I am also getting a message that indicates my Virtual Memory is low and that Windows is increasing it? I also notice my CPU goes from 2 or 3 per cent to 60 or 70 percent.
When I reboot the PF useage will drop to a much lower number.I have done a total virus scan, scan with Spybot and Ad-Aware in addition to the AOL spyware program. I also run Spyware Blaster. I also did a system restore to a point last week.Can anyone offer any explnation about these matters or have any suggestions as to what is going on and what
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Jun 29, 2005
Windows has been running really slowly sometimes and i've ran spybot, adaware and a couple others and its still running slow. when i went into task manager it said explorer.exe mem and cpu usage was very high; cpu was 99 and mem was over 100k
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Apr 29, 2006
Win Xp - Service Pack 2, I suspect the problem lays with a trojan dropper. In fact I'm certain. At the moment I am getting a trojan dropper putting random files into my temp internet files every 3-4 hours - the latest file being SQL.AVG?? Norton deletes it as soon as it appears but I'm certain its causing my 90-100% CPU usage on explorer. exe. Its been doing this for about the last week.
I've got all of these installed - ZoneAlarm, Norton, AVG 7.1, Ad-Aware Se and even Microsoft Anti-Virus. I updated them all and went into safe mode and ran every single one of them on full scan and none have found the culprit. When booted back into normal mode the trojan dropper has started again and cpu usage back up to 100% for explorer.exe. Basically everthing crawls after 5 or so minutes of reboot.
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Oct 10, 2006
I'm running XP on a computer with 1.3 gig CPU, 768MB RAM and 60 gig HD. My CPU usage is typically about 25-40%, but if I want to link to a video clip online and run it, CPU usage goes to 100% and the video won't run.I had a bad browser hijacker in May which took 10 days to fix with Tech guy help and me learning along the way, and a small problem in August, again fixed through advice from TechGuy, which I really appreciated.However, I have another teen living with us now, who says that my CPU usage should only be about 5%.Could someone help me decide what I layers of protection I can do without or how to configure all the anti-everything software I have that was recommended in May? I look forward to hearing back from someone.
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Apr 16, 2006
Every time i use my windows media player to play mp3s it changes the computer resolution from high to low.
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Sep 13, 2005
Within the last week or so I've frequently encountered a very high CPU load that stays around 70, 80, 90 percent and sometimes even gets stuck at 100% at which point I usually just have to reboot. It occurs even when no programs are running except minimal background like McAfee and ZoneAlarm. P4, 2GHz, 512 DDR RAM, XP SP2.
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Feb 10, 2005
When transferring pictures from my camera Fuji FinePix S7000 to my computer, I get a pop-up saying, pictures can be transferred faster using a high speed usb driver. Is this something availible for free on the internet or something that must be purchased? I have done a search but couldn't find anything.
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