I've reinstall my Windows 7. But now i don't know the reason why my CPU always show that 100% CPU, even when starting! I've found that in window task manager there are three processes: cmd.exe, cmd.exe*32 and again,cmd.exe, (I don't run them) and if I end them CPU usage will be normal.
View 2 RepliesI have just recently upgraded my OS to Windows 7 Home Premium x64 from Vista Home Premium x64 using the Toshiba Windows 7 Laptop Upgrade. I've actually had the choice to upgrade ever since I got the disk around two months ago, but only now did I have enough time to spare to upgrade the system. Anyway, after upgrading to Windows 7, I noticed that my system was noticeably slower than usual. I could open several tabs on Chrome while running other programs on Vista and I would barely lag.
Now, I'm having problems only with a few programs running. I also noticed that my CPU usage was stuck at 100% and it's not going down or anything. My laptop isn't as slow as a rock right now, but something should be causing the processors to be at a constant 100%. My RAM usage is normal. 4 Gigs being used at around 50% right now. I'm just worried that maybe some programs that I had with Vista are slowing down the computer, but I was sure to uninstall or update any incompatible software too.
I'm running on a Core 2 Duo T6500 (2.1Ghz) Processor with 4.00 Gb of RAM. My laptop is around six months old right now.
I have 6GB of ram installed on windows 7 64-bit ultimate. For some reason I'm noticing that the usage will rise past 50%, but I am unable to find all of the used resources. From what I found, I'm using roughly 3.2GB of RAM when I add up all the memory usage under the processes tab.
View 9 Replies View RelatedMy computer is running all the time over 50%. AMD 4x, W764, 2x hd 1 tb, ram 8 gb. MS Office, CS5, acrobat, pinnacle, etc. I have Avast and MS Defender. I have made twice online scanning with Fsecure and AVG. I have made weekly scanning with System Mechanic, CCleaner, Adware and Spybot. Nothing serious found ever.This problem came when I changed the system hd (C:) 40 Gb -> 1000 Gb and reinstalled W7. Now the Hd (C:) runs all the time, but what? I stopped all Adobe programs (Photoshop / Acrobat) and this decreased cpu usage to about 40-60%. When only 2 services was running (Avast and CatalystContrCentr) cpu runs still too much 10-30%. I made a repair W7 installation, but nothing better.
View 4 Replies View RelatedSome days ago I noticed after a couple of minutes I start mi PC, my CPU usage goes to a constant 100% , so I checked for viruses and such but MSE gave me nothing and neither Malwarebytes. Here's the weird thing, I checked the Task Manager to see witch process was causing this and it's always a different process (Sometimes MsMpEng.exe, sometimes dwm.exe and even taskmgr.exe itself) so I started killing processes like a maniac leaving just the few essential ones but nothing changed. I also stopped all the services with a delayed start, since the problem starts after a couple of minutes but the problem was still there. My system restore is disabled.
View 1 Replies View RelatedComputer has been running slow, so this is what I come across: the Memory is Pegged at almost 100% usage. I've got 4 gigs and this is what it looks like right after startup. I also went into Norton and checked it and apparently my Ram has been like this almost for a month. (I got an SSD and did a clean install and it appears to have run ok for a few days and then you can see its pegged out.
View 5 Replies View RelatedWhen idle, my cpu usage is around 20%, which is allot more than it should be in my opinion. Whenever I start a game, Battlefield : Bad Company 2 which is the game I've been playing allot lately, my cpu usage doesnt come down from the 90's %. It just stays there and it often goes to 99% and stays there, once again. I've been running the game at a 20 fps average. When I could run games like far cry 2, cod mw , nfs shift and so on with settings on high with an average of 40 fps.
View 9 Replies View RelatedI have an HP G62 laptop and it has been running wonderfully for a year, it is a farely new computer. Then last week it was been running terrible slow due to the physical memory being almost 95% used. I have an i5 processor and 3GB of RAM and all i use this for is for school, I have all microsoft tools (word, powerpoint, etc.) and I don't game on this computer. I have been deleting unnecessary programs and defragmenting but it hasn't seemed to change anything. I have Norton 360 and i dont think I have a virus, or maybe i do??? My computer takes extremely long amounts of time to open internet explorer, itunes, or anything.
View 3 Replies View RelatedI have win 7 64 bit and have noticed that once my PC is active for more than a few days, the idle memory usage goes up dramatically. See pic, even with only idle processes, i am using 49% of 4gb ram. When i resart my PC, idle memory usage goes down to around 25%, which is a much more sane number. I've tried using a memory cleaning program called "CleanMem", but it doesn't seem to do anything.....
View 21 Replies View RelatedIn all browsers this plug-in is running at extremely high percentages and slowing down my whole computer. Videos are all playing very slow and choppy as well.
View 7 Replies View RelatedI have two hard drive in my computer, one I use for blu ray movies and storage. Lately, when I access the movies folder on the hard drive, the green loading bar will start loading and my memory usage goes up to 98%, why is this happening all of a sudden, it renders my computer useless for about a minute or two.
View 3 Replies View RelatedMy netbook will bog down horribly. Rebooting clears things up - but only temporarily. This is a Toshiba NB505 Netbook running Windows 7 Starter 32-bit. Below are screen shots of task manager and msconfig.
View 5 Replies View RelatedI have a problem with OpenAL. If I start an application using OAL, the CPU-usage rises to 100% and the application crashes. Even the "OpenAL Audiodevice Enumeration" have got this problem.
View 9 Replies View RelatedI recently installed some new hardware into my computer.
Specs:
Gigabyte Z68XP-UD4
i5 2500k @ 4.5GHz
HyperX DDR3 1600
2x HD5870s
PC P&C 750W PSU
Crucial M4 64GB SSD (for my OS)
Everything went fine, computer performs top notch. But I'm having several issues (note, these issues happened BEFORE the CPU overclock also, so that isn't the problem).
1. Randomly (doesn't happen often), my computer will seem to lose internet connection. I'm hard wired right to my Linksys E3000, and it says that I'm connected, but no internet sites will load. Also, I cannot open the "network and sharing center". It just won't let me click on the icon in the task bar. And my CPU usage hovers around 25-30% when this happens. I downloaded and installed Process Explorer to see what the culprit was, and I noticed that of the 30% CPU usage, "System Idle Process" was taking up 75% of said CPU usage. It doesn't happen often at all, and restarting clears the problem up. But even though this SSD is lightning fast.
2. Smaller problem, but sometimes when I want to shutdown or restart, my computer just wont. It will sit at the "shutting down" screen forever and will basically do nothing, like there is a process in the background preventing it from doing its thing.
I have the same problem on my HP laptop, suddenly all system freezes and I cannot do anything except hold shut down button. I have monitored my CPU performance on startup and it goes crazy when my avast anti-virus is updating almost about 70% of cpu usage.
Technical details: Celeron Dual-Core CPU T3100 @ 1.90 GHz, 3gb ram, Mobile intel 4 Series Express Chipset Family
I haven't done anything with programs, have run ccleaner few times, also Disk Clean up and defragmenter. Scanned with the same avast scanner and Trend Micro House call, everything was fine. But never done any cleaning in 'fan' region.
I was having boot problems with my p8p67 so i decided to reinstall. Well I've been having problems since apparently my HDds are in GTP rather then mbr. So when I'm selecting the hard drive in windows install it gives me errors
View 1 Replies View RelatedI have a ACER D255 netbook with intel atom N550 (1.5ghz, 1mb L2 cache) 1gb DDR3 memory and 250 gb hdd. lately it has been a tad slow and freezing up will using google chrome. my task manager says right now that CPU usage is 4% but Memory is at 75%, sometimes up to 90%. it also says that i have 89 processes running.
View 4 Replies View RelatedI lost my copy of windows 7 ultimate. I reinstalled windows 7. before doing this i copied down what control panel said my product key was. after reinstalling come to find out that wasnt the product key. How do i find out what my product key was.
View 7 Replies View RelatedI completely formatted my computer to Windows 7 Ultimate 64 bit, I put in the correct product key and then when I attempted to connect to the internet I couldn't because I don't have the correct drivers. Back when I used to use Windows XP I put a little CD in and then installed the drivers from Device Manager but now with Windows 7, I put the CD in and I can't install the drivers. They show up with a tiny symbol with a yellow exclamation mark on it (it was like this too back when I used XP, but I had no problems then,).
View 7 Replies View RelatedI just re-installed windows 7 to my pc after a recent update caused it to completely crash. Now, about an hour after i turn on my computer it randomly decided to reboot (but not before flashing the BSOD of course).
View 2 Replies View RelatedI just did a clean re install of windows 7 x64, and right off the bat got these 2 bsod's.
View 3 Replies View RelatedI reinstalled windows 7 on another drive I have and it wont start up. I get the BIOS flash screen and then a blinking text cursor. Nothing else.. But get this.. when I put my old HDD back in the computer allows me to select between the 2 different windows installs on both drives and it lets me boot into the fresh install on the new disk.. But only when the old disk is in.
View 2 Replies View RelatedUntil recently, I was running a bootlegged Windows 7 copy. Finally I broke down and bought it from a friend at Microsoft. But now all my driver software is lost. Where can I find an online driver updater that won't kill me with viruses? And is there anything else I should do to protect my system?
View 2 Replies View RelatedI had to re install windows 7 and wipe my hard drive due to a BSOD, when i try to connect to the internet it says I am missing drivers, when I click download drivers it tells me it can't find any.
View 9 Replies View RelatedI bought this roughly a year ago PB Tech - NBKLEN1252535B : LENOVO IdeaPad G570 Sandy Bridge i5-2410M 2.3GHz 8GB (4Gx2) DDR3 640GB 15.6" ATI HD6370M 1G DEDICATED VGA BT2.1 2.0MP HD Webcam 802.11n DVDRW HDMI Win7 Home Premium 64bit 6Cell I re-installed Windows 7 Home Premium yesterday and discovered I lost all my drivers and device management/disk management/computer manage etc shows no manufacturers name for each driver needed. tell me which drivers I need for my laptop to be running as good or as close to new as possible by what's just listed on the website?Note- I don't even have ethernet card driver!
View 2 Replies View RelatedI was using my laptop fine for a few month now. I let a friend use it for a week and he "somehow" got a virus . I wasn't too stressed as i didn't have any personal information or anything important on it. So i reinstalled Windows using my flash drive, the iso from the Windows 7 Professional 64bit CD i had, and the Windows USB-DVD tool downloaded from Microsoft. I changed the boot priorities in BIOS to my USB drive, went through the installation setup and formatted all the partitions on my HDD and installed windows 7 professional 64bit. It loads up and for the most part works fine.First off my resolution will not go above 1024 x 768. Even though previously it was a lot higher, can't remember exact resolution, but was higher than that. Next, when i go to device manager, the following are listed under Other Devices with Yellow Exclamation points by them; Ethernet Controler, Network Controller, PCI Simple Communications Controller, and SM Bus Controller. I've Googled, searched these forums, and tried each solution out there. But to no avail.I purchased the laptop from Best Buy but i do not have any kind of recovery CD's.
Basically i think windows is not properly recognizing the hardware i have installed. Because the laptop screen can go to a higher resolution, but windows won't recognize it properly. Even Windows Aero isn't working properly, and the computer is marketed as a gaming laptop, so i know it has the graphical power.Feel free to explain in detail as i'm pretty good with computers but this problem has me stumped. And for a person that will not stop until something is fixed, its driving me crazy.I'm doing this off another laptop i have that has access to the internet (obviously). So if there are any programs i need to download i have the ability to do so.
I just reinstalled Windows 7 Home Premium because I had about 4 redirecting issues or viruses when I would use any search engine. Anyway. Now I can't run a program that ran perfectly before. I uninstalled and reinstalled. I used the compatibility trouble shooter. The only thing I haven't done is get all my drivers yet. Could not having all my drivers make a program unresponsive or do you think it is a separate problem. Like I said it worked perfect before and the only difference is I had all my drivers installed.
View 1 Replies View RelatedI had a redirect virus...uninstalled & then reinstalled windows 7 home premium. I also saved my documents. However, when I just went to open my documents, they wouldn't open because they end in .doc
View 1 Replies View RelatedSo I recently wiped my harddrive due to a blue screen and reinstalled windows 7. Now it won't connect to the internet at all. It is wired to a wireless linksys WRL54GL but does not detect it.
I was thinking I may need to update some of my network drivers, which is going to stink doing that offline. I just wanted to make sure there aren't any more routes I could go to fix this problem
I have a Sony Vaio VGN FS115B laptop. I have just reinstalled windows 7 ultimate and now I cannot get the screen resol;ution that I need which is 1280x800.
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