Pf Usgae Low And High
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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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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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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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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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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Dec 7, 2006
Running an Intel 865BGF board with USB 2.0, and high speed is Properly enabled in the Bios. Yet, every time I connect my Flash drive a 1-Gig Sony MicroVault, I get the message that it would run faster if it was plugged in to a High Speed USB port. According to the device manager the proper controller is there and active, and as best as I can determine Intel says that the board has high speed USB ports, but still the message.
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Jun 16, 2006
With the Vista Ultimate rumored price of $450. Neowin did a survey. 442 of 1338 said that $299 was a fair price. While 861 found it a better idea to pick it up on the street for $10 bucks.
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Oct 22, 2009
I have an IBM Thinkpad - R52 running XP Professional.I was reading through a couple of threads before I signed up. I read about running hijackthis, I've included the logfile. Could someone take a look at this and reccommend next steps.
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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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Jun 29, 2005
I have installed a Belkin USB 2.0 PCI card in my box (pc only had 1.1 on the board). I have an external WD hard drive that is USB 2.0. When I plug the hard drive into the USB 2.0 port I get a dialog box that says "No High speed USB hub found.... HI-SPEED USB Device Plugged into non-HI-SPEED USB Hub." When I look at my devices, I do not see any USB device that specifies USB 2.0, only the 1.1 device that is built in and the new card whci says "OPTi 82C861 PCI to USB Open Host Controller".
I have unistalled ALL USB devices and reinstalled, and still the same. I am running XP Pro , with SP2. The device manager shows no errors and reports that all devices are working properly. I have checked with Dell and there is no new Bios for my pc (Dimension 4300). Everything I have read said XP should support this card without any additional drivers.
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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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Oct 22, 2007
I've checked my task manager under processes and can only account for about over 100mb in RAM being used on Idle. But under the performance tab the physical memory shows out of total 1047788(1023mb) roughly only 573900(569mb) is available and the rest is in System Cache. Not to mention Page File usuage rests at about 370+mb on idle.As you can see I'm only working with 1g of Ram so this really affects my applications. Any one know where all this RAM and PF usage is going too?
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Sep 9, 2005
the difference between Verizon's 'high-speed DSL' andlow-speed DSL' packages?Here's the details: Go to http://getconnected.com/and choose 'High-speed Internet' on the left. You'llthen get a dialog box, where you must enter a phone-numberstreet-address and zip-code.(Use mine if you want941)355-2785828 Lakeside Woods Cir
3424(That zip-code happens to be in Sarasota Florida)
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Jul 15, 2005
The volume on my laptop is really low and I have checked all volume settings which are set on high and mute is def. not on.
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Jul 22, 2005
Control Panel Sounds and Audio Devices has a tab for setting playback performance but does not have a tab for recording performance.I have two 24-bit, 96 KHz USB 2.0 sound cards on my system and I would like to set the default recording rate high.The external sound cards are the Sound blaster Audigy 2 NX and the Phillips Aurilium PSC 805/17.
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May 10, 2007
Could you guys help me please? Ive done all spyware and virus scans, and cleaned up my registry, but still everytime my computer just starts, my RAM has only 330MB free (out of 1GB). I dont know what else to do.
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Apr 16, 2008
I have recently become annoyed at the high memory usage of the svchost.exe process. I have 8 of these services running at the moment. I havent had reason to complain until recently when they seem to be using more memory than necessary. I might just be over reacting here but perhaps someone can verify it for me. I have included a hijackthis log at the bottom.my system is running WindowsXP SP2, Asus K8VSE deluxe, Athlon 64 3200, 1.75 GB RAM, updated via drivers and windows updates (except one that just came in and I havent done yet).These just seem like too much memory for these. I have check at blackviper and didnt really see a lot of things I could turn off. I could be wrong though.
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Jul 4, 2006
I recently have been seeing odd spikes in my cpu usage, and it hangs around 55% now constantly, occasionally peaking at 100. Also when I used EasyInfo (a system info utility that comes with EA games) it said my CPU speed was -1541 Mhz, even though I have a 2.8 Ghz Pentium IV. I installed Windows SP 2 a couple days a
Equally confusing is one other thing: I have installed Directx 9.0c but it does not say so on system info.
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