CPU Usage At Or Near 100% / Hanging Up While Using Internet?
Jan 12, 2009
Often as of late, my system hangs when on the Internet (using Firefox 2.0.0.20). When I CTRL-ALT-DEL, it indicated that Firefox.exe is usually running at 80-98% CPU usage.My system is using Windows XP Home as an OS and it has a 1.6 GHz Pentium 4 processor with 768 MB RAM.
I have an xp installation that is starting to hang either soon after the welcome screen or else when i start using the pc such as internet explorer, messenger or some other application. The pc stops completely and i cannot access task manager or anything else, just have to switch off from the switch. I ran a checkdisk on the hard drive but that found no problems.
When I start IE6 it just hangs on a white screen. I have SP2 and I've removed and reinstalled IE6 a couple of times but it doesn't help. When I launch IE it just hangs attempting to load my homepage (google) but I can press stop and access Options etc.. Firefox and all my other programs that access the internet are working fine but I need IE working too.I can't even access my router control panel via IE which makes me think this is a IE networking configuration problem. I've tried flushing dns but that didn't help.
Every time I'm on the internet svchost.exe takes up half my CPU. I can't browse, I have to constantly end svchost.exe so that I can sluggishly switch pages then in seconds it pops back again. Svchost.exe is somehow connected to my internet connection because i need it to use the internet yet its not letting me, its really frustrating, I've been beating my face on my desk because i cant figure out whats wrong. I've scanned my computer with AVG, malwarebytes, Spybot S&D, and Ad-aware.
I bought this new computer about 6 months ago and up till now no problems. I have Windows XP and now Internet usage is running ver very slow. It seems the green line on bottom takes for ever to go across. I know I only have dial up service (I know my son says i need cable but i don't want to spend any more money on Internet) but it has never run this slow before.
When I run IE, Outlook or several other applications, which I can't run at the same time or the computer works forever to do anything, my CPU usage jumps to 100%. Does anyone know how to fix this problem?
How do i delete all my internet usage logs, footprints? i want to delete what all i have downloaded.i want to delete all the logs on the system also of file movement from the hard disk to a pen drive.i want to delete all the activity which has taken place on the internet as well need to delete all the footprints by which one can know the files i have dloaded and transferred, used, etc.
My friend, who has given a Dell Optiplex GX240 running Win2K Pro. 512MB RAM To help her out, I got rid of porn, viruses, and spyware using: Ad-Aware, AVG spyware and AV free versions, Trend Micro House Call, Spybot I checked the task manager, and has constant 100% CPU usage, avg memory usage The system runs, but apps open slow, so I tried some freeware reg cleaners: CCleaner, Eusing Free Registry Cleaner, Wise Registry cleaner.
I recently installed a winTV card in my computer, ever since that I have noticed that when I press ctrl, alt and delete, the cpu usage appears to be 100% full whenever I try to open an mpeg file I have recorded from the TV card. it is a pentium 4 2.8 ghz processor.
I'm running XP pro SP2. I have a gig of ram and my mother board is an Intel D101GGC. My CPU is Intel Pentium D 920.
If I use Windows Explorer to go deeper than the first level of any tree, CPU usage goes to 100% and stays there. I've disabled System Restore because it wouldn't let me go back in time anyway and this program is a known resource gobbler. Didn't help. I've attached a hijackthis logfile to see if anyone recognizes a Trojan, etc. I would appreciate any help at all.
My CPU Usage always shows 100% and my system is getting very slow although I have not installed any big software and have strong antivirus (symantec) whose definition files are updated .So , why is it happening?
AOL Broadband Checkup always hangs when I'm signed on. Computer Checkup works fine & will sign on automatically if needed. Not a major problem, I just want to get it fixed.
Windows XP (home), sp2 & all updates, Windows firewall. AOL 9, Platinum 2mb. Spybot S&D, AdAware SE Personal with latest updates, XSoftSpy with latest updates. Presario 2504EU Laptop.
For some reason my system keeps hanging when booting up on the windows splash screen, then when i try to start it in safe mode it hang on /System32/Drivers /mup.sys . The problem started when i switched the case of the computer due to the power button beeing fauty. There has been no update of hardware apart from the case.
I am having a problem with various workstations hanging when trying to log in. Sometimes after powering down and restarting it will log on successfully, other times it still hangs. This same issue is happening at several of our school campuses, each with their independent domain.
recently XP hangs when i open anything to do with its properties (System Properties, Display Properties, System Config, Mouse & Keyboard Properties) Avast, MRT, Spybot has not found anything Trojan/Worm etc that could be the reason for this hanging.
This rather novice computer user is looking for a checklist of steps to diagnose an issue with XP hanging up on boot started last night.Current system is 3 1/2+ years old - Graphics card upgraded 2 years ago - running XP SP3 for games and email.Booting computer - starts up no problem - on XP screen with dots moving across it freezes after about 10 seconds.On restart I tried the restart from Last Known Good Configuration - same hang up same dot location.I can boot into Save Mode and it comes up. I ran CC Cleaner again including registry. Actually I may have run CC Cleaner before the hand up booting.An links on a step by step process I can follow so as not to make a problem any bigger would be helpful.
I was on my computer, listening to music, and then all of a sudden, my sound just stopped. Totally. Checked the volume control and everything. I was obviously curious as to why, so for some reason, I opened up the task manager to take a look at what was running. It was then that I saw "loader.exe" and "iexplore.exe" running. I didn't have Internet Explorer open, and I've never seen loader.exe before. Naturally, I googled it and was informed that it was some sort of spyware/malware. I ran MalwareBytes-AntiMalware and the results came back clean. Still, I searched for "loader.exe" on my computer and deleted it, and its prefetch file. The EXE was in a temp folder.After doing all of that, I decided to reboot to see if my sound will come back. Much to my dismay, not only did my sound not come back, Windows XP ITSELF did not come back either. My computer restarts and does the whole Asus thing it does at the beginning, and then the screen goes black. I never end up at the boot screen.
My system have a good configuration that AMD Athloan 64 X2 Dual Core Processor 6000+, 3.01 GHz, 2GB RAM (DDR II ), 640 GB SATA HDD. I am using Windows XP Service Pack 2. My softwares are common and simple like Adobe Photoshop, Abbey Fine Reader, MS office etc. But still my system hangs with regular intervals and maximum slow. I can't play even a simple game, can't see a film or even I can't browse the internet smoothly. Often I am getting error messages like explorer not responding. I have formatted my system many times. But still the problem persists. How can I resolve this problem?
I start up my computer and then after a few minutes later, my computer screen goes black and automatically reboots on itself. After reboots it somehow hangs on me before getting into the login page of xp accounts.
I can't place exactly when this started, but I'd say maybe 2-3 months ago. The computer just seems to be hanging all the time: windows sometimes take a long time to open, programs hang, frequent "sorry, gotta close this program" messages, etc, etc. I don't know the exact time sequence, but it does seem that installing IE8 didn't help the situation; I get constant hangs and windows taking forever to open, having to shut down, etc. I have XP pro.
I am unable to use the ping.exe utility in Windows XP. i need this to check my connectivity with my ISP and other network peers. as soon as i try to ping ANYTHING(even the localhost) it hangs. the details from event viwer r as below:
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 41 70 70 6c 69 63 61 74 Applicat 0008: 69 6f 6e 20 46 61 69 6c ion Fail 0010: 75 72 65 20 20 70 69 6e ure pin 0018: 67 2e 65 78 65 20 35 2e g.exe 5. 0020: 31 2e 32 36 30 30 2e 32 1.2600.2 0028: 31 38 30 20 69 6e 20 75 180 in u 0030: 6e 6b 6e 6f 77 6e 20 30 nknown 0 0038: 2e 30 2e 30 2e 30 20 61 .0.0.0 a 0040: 74 20 6f 66 66 73 65 74 t offset 0048: 20 30 30 30 30 30 30 30 0000000 0050: 30 0d 0a 0.. ==========================
i tried to run it under SAFE mode in case some app might be restricting it from functioning but to no use i even replaced the utility with the original one from my installation disk but even that didn't work out. but it seems theres some problem with the utility itself because i downloaded a 3rd party pinging utility and it worked just fine!
note: i have tested my firewall and antivirus options..they r not interfering.
I seem to be having a problem of hanging, and just overall slowness.I can get connected online, then it takes forever for my MSN home page to open. I thought perhaps something, somewhere, was haywire. Or perhaps you could tell me by viewing the log, which programs I have running that are unnecessary?
My computer hangs on shutdown & takes about 5 minutes to close down, I have emptied temp files, temp internet files, cookies, adaware checked, & had HJT check with nothing found, so guess it is either the software or RAM (480mb).I have a lot of images & also Webshots Desktop pics (which are mostly disabled but for about 4 images) could it be too much running in the background ? (when closing sometimes a box comes up saying saving files),
I just got back from LA, and like any person would, I went straight to check my email. After around 30 mins of reading through mail, the entire screen froze. The mouse wouldn't move, the loading bar just stopped, etc. After around 10 mins, everything unfroze. I haven't installed any programs recently, and my computer worked fine before I left. This happens on average once every half an hour. Also, this only apparently happens on my account, not any other.
I am currently running XP on my system. About three days ago, my system suddenly started taking longer to boot. The extra boot time comes in the form of a black screen with a flashing cursor in the top left, where my system does not appear to be doing anything. This screen appears immediately before the Windows XP loading screen. I have tried Tweak XP utilities to try and speed up my startup. Failing that, I tried a system restore to a few days prior to this strange occurrance. Every time I try to run system restore, however, I am confronted with an error upon startup that tells me that system restore was unsuccessful. I have tried a variety of system restore dates, and all have been unsuccessful. I have tried sweeps with Spysweeper and Norton, and neither have brought any more insight into this problem.
I've had this computer working for quite a while, at least a year, and I reinstalled XP a few days ago to rid the computer of spyware, etc. It installed with no errors, and worked fine for a few days after the reinstall. Last night I shut it down, started it back up this morning and it hangs on the Windows XP loading screen, the green bar keeps going through but it never boots. The same thing happens when I boot with the last good configuration that worked. When I boot in safe mode it hangs while it loads the safe mode files, the last one is Mup.exe, Mup.dll, or something that starts with Mup. MemTest86 shows no errors, so I guess its not the memory, and I don't know why anything would just stop working. I didn't install any new hardware, software, or drivers right before I shutdown last night. Here are my computer specs: Asus K8V SE Deluxe Motherboard. Athlon 64 3200+ CPU. 1GB (2 x 512MB) PC3200 Kingston Value RAM (Non-ECC). 250GB SATA Hard Drive (It's either Maxtor or Seagate, if you really need to know which I can check).ATI X800XT Video Card. Windows XP with the SP1 CD, but I downloaded and installed SP2 and it was running fine with SP2 for a few days.
Please help. I have upgraded a machine from 98 to XP pro. Now on start up, the pc hangs/freezes on the windows XP screen, the one with the blue scrollong bar at the bottom.
I am using a laptop I am not very familar wth but it has been working fine for a few years until recently whenever I turn it on it gives me choices to start normally or safe mode, and whichever I choose, starting normally the loading screen loads infintely or loading the required drivers for safe mode stalls after Mup.sys. I have looked around and tried to boot from the winxp cd to attempt a repair console but as soon as I switch on the computer it almost immediately goes to the safe mode selection screen after flashing Toshiba for a few seconds, and from here I can't do anything. I can't get into BIOS, or bypass anything. There might be a quick keyboard command I am not aware of but I seem to be stuck in a loop. The computer is a Toshiba Protege A100.
After starting my computer some programs won't start within the first two-three minutes after XP has finished loading. Winamp (5.5) shows the main window frame but doesn't load any further, Ad-Watch 2007 doesn't load while Ad-Watch SE loads fine, MSN Messenger doesn't load at all and IE7 starts but refuses to load any web pages. Firefox and Word 2007 are not affected. All of these annoyances disappear entirely after about three minutes after which all programs work just fine. In the three minute time frame I am also unable to access My Computer which just shows the flashlight looking for drives. I am, however, able to access files by using shortcuts to eg My Documents.
Long story but I've been having some serious issues with my dell desktop and XP... here's the story in chronilogical order. My system was running fine other than the fact that a friend noticed the hard drive was clicking frequently when the system was idle (about every 2 seconds) - he suggested I may have a virus. My own virus scan/shield (PC-cillin) never identified anything. I installed Avast and ran a boot scan - some form of Trojan was found and deleted. Some form of Adware was also found and deleted. Sometime either just before or immediately after the boot scan I started having problems. XP would startup quite quickly. I would log into one of the two user profiles (home edition of XP) but when I tried to launch IE it would sit for 10 minutes and not connect to anything. After about 10 minutes the page would finally load and everything would seemingly work fine. Note that during this time I could go to cmd and ping sites no problem. I started troubleshooting and realized that it was not just IE that would sit and hang - other system applications such as System Properties, Add Remove Programs, etc would take about 10 minutes immediately after startup before they would do anything. Once the system "woke up" it would seem like everything operated fine. To try to cure this I tried; - uninstalling several unnecessary applications- uninstalled Avast - installed AVG and scanned (everything clean)- removed all programs from Startup / Run - disconnected mapped drives, removed sharing from folders - resetting IE to defaults. None of which solved the problem. I tried booting into safemode and the system did seem to operate much better but of course I couldn't browse the web etc.I since reinstalled Avast and reran the bootscan - came up clean. I have just recently tried System Restore to a date where everything was fine. Now XP won't start up. I get to the profile page, choose my profile and it just hangs on a blank desktop. what I haven't tried yet is booting into safemode and running a virus scan. With the system restore causing me to hang I'm not 100% sure I can even boot into safe mode but will try when I'm back home tonight. If I'm successful I'll likely undo the system restore, turn off system restore, run virus scan in safemode.