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why does my computer keep on freezing

This page provides recommendations on what to do if your computer frequently freezes or completely halts. An easy way to determine if your computer is in this situation is by pressing the
on the keyboard and watching the Num Lock to see if it turns off and on. If you can get the light to turn off and on, press Ctrl+Alt+Del and the frozen program. Otherwise, proceed through each of the following sections in order. A computer locking up or freezing is often is caused by related issues. If you are encountering lockups when the computer is opening a particular program, make sure you have all the latest for all running programs. You can find the latest updates for your software through the. If the computer has any malware, virus, or other malicious software it can also cause many problems. Each program or window you open on your computer takes some of the computers to keep it running. If you have too many programs open at one time, your computer may be low on resources, and as a result, is freezing. Try only running one program at a time to make sure your freezing is not being caused by multiple programs running at the same time. A computer lock up can also be caused by outdated or corrupted. For example, if there is an issue that exists with your video adapter drivers, your computer could lock up while playing a game or watching a movie. First, make sure no errors exist in the Windows Device Manager by and verifying that no Other Devices are listed.

You'll also want to check the device list to see if any of them have a yellow exclamation mark or red X next to them. If they do, you'll want to. Next, make sure you have the latest drivers for all major devices in your computer (video, sound, modem, and network). A listing of driver-related pages, as well as driver-related help, can be found on our page. Make sure your operating system has all of the latest updates installed on it. If the computer processor is getting too hot, it can cause the computer to freeze. If you have heard any abnormal noises coming from your computer recently, such as a high squealing, it could be an indication of a failing fan. You can first start by verifying the fan on the is working by examining the back of the computer and seeing if the fan is moving and moving smoothly. For the other in the, you have a few options. You can either and physically inspect them or, if the computer monitors the of the fans, enter and make sure the BIOS does not report any errors. Laptop users may also want to try propping up their laptop on a book or notepad so that air can reach the bottom of the laptop to help verify if the laptop is having heat related issues. Users may also be able to determine how hot their computer is by onboard thermal sensors. If your computer comes equipped with these sensors, make sure your CPU is not running too hot.

Some of the steps below require you open your computer. While working inside of a computer, be aware of. A hardware malfunction or misconfiguration can cause a computer to lock up. If you have recently added any new hardware into the computer, temporarily remove it to make sure it is not the cause of your issue. Before attempting to remove any hardware,. If you have not recently installed any new hardware, the next best solution is to remove certain components one by one. For example, you may remove your modem, network card, sound card, or any other because they are not needed for the computer to operate. Run the computer without these cards to see if they are the cause of your issue. You should also try unplugging any (plugged in) devices one at a time to see if they're causing your issues. If you have tried all the above recommendations and the computer continues to lock up frequently, it's possible that Windows may have been corrupted. Try running through the basic troubleshooting steps for your version of Windows on our page. If these additional steps do not resolve your issue, we suggest you. If your computer turns off abnormally during or after the installation of your, components inside your computer may be malfunctioning. If so, the failing hardware is likely the, or (in that order). If you access the same parts from another computer known to be working, try swapping the parts to isolate the faulty hardware.

Otherwise, you need to have the computer serviced. The new but refurbished computer I have acquired right now as a gift is an HP-Pavilion with Windows Vista Home Premium 6. 0. It has a memory of 8190MB RAM, and 9750 Quad Core processor (4 CPUs), so it's an insanely fast computer. It was purchased a week ago and I only set it up just two days ago. I just don't understand. I set the computer up only two days ago and the computer has already locked up twice, and thus forcing me to cut off the power which I know is very bad: -The first time the computer froze was when I was browsing through my e-mail with Internet Explorer; the second time was when I tried to update the game Warcraft 3: The Frozen Throne after installing it via Battle. net, and the computer totally freezes after the update. The last computer I had was also an HP Pavilion. However I had to stop using that last computer because of a different unrelated and unresolvable problem. However, that last computer has Windows XP, and I did not really experience this problem with it, which is why I am posting here. Nobody wants to pay a large sum of money if this sort of incident happens often. I remember as well though that with XP I was able to successfully shut down the computer with Ctrl + Alt + Delete if the computer would freeze, and now the option of shutting down appears to be gone from using Ctrl + Alt + Delete on Vista.

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