Why does my PC keep freezing up in the middle of doing something ?

Question

My Computer freezes up,screen is on but I cannot move mouse,keyboard don"t work.I have to shutdown computer,turn it back on,start again,start doing something then it freezes up again,WHY?Please help.

Answer 1

Some times your computer freezes because Either when you shut it down you don't close all windows, or Because instead of shutting it down you just turn it off.. That was what happened to me. or mabe this could help you more...

When your computer comes from the factory with it's default settings, it has been optimized to run properly with all the software running correctly and in unison. Over time, as you add files and software - and just as importantly, remove files and software - your computer gets farther and farther away from it's optimal settings. To put this in perspective, it would be like adding parts to your car, and then removing some other parts and then adding more parts after that. Finally, your car doesn't run very well anymore - or just stalls out ( and freezes up )

There are two primary reasons that Windows based computers freeze up - either your registry has become corrupt or your virtual memory is overloaded. The result is that your system is running in circles with its internal processing and eventually, it hits a dead end and doesn't know where to go or what information to process so it just stops - and freezes up.

How to Correct a Freezing Computer Problem
To stop your computer from freezing up, you will want to address two separate issues. First, you will want to try and determine which programs are eating up all of your available processing power. You can do this by using the CONTROL+ALT+DELETE keys which will open the Windows task manager. Click on the tab that says PROCESSES and you will be able to see all of the programs that are using available resources. In many cases, programs that are malfunctioning can use large amounts of processing power and they are likely your culprit. Any program ( excluding iexplore.exe ) that uses more than about 15000 K in memory is asking for trouble. If you don't see a readily apparent problem, then we'll have to run some diagnostics on your system to see what is going on.

In many cases when a program is not running properly, a person automatically assumes that it is the software that is at fault when in reality, it could very well be your computer's fault.

To determine why your system is running slow, you will need to run a self diagnosing program that will report back on any internal errors on your system. If you are running Windows XP, and have at least an intermediate understanding of computers, then download the XP Medic program, which is a utility application that will quickly scan and determine your problems. If you want more of a one click, automated software solution, then download Registry Patrol. Either of these programs will help us figure out what is causing your freeze ups and will run a free diagnostic of your system.

Download the program that you prefer to use. Both are easy to use and install by just following the on screen instructions. and then click the scan button and the software will run a full, deep scan of your computer, searching for problems.

Programs such as Registry Patrol or XP Medic work by scanning all of your files and hard drives and then creates a cue report of any problems if finds. It's not uncommon to find out that your computer has literally hundreds of irregular settings and errors. The XP Medic program has the added feature of a memory cleaner which will improve your processing power considerably.

The main advantage of using a self diagnostic program is that it will instantly fix the majority of the problems that are slowing down your computer quickly and safely - and is a whole lot cheaper than having a technician look at your computer. They also have features that allows you to stop programs from loading when you turn on your computer which is often a problem for older systems with too many start up applications trying to get started every time you boot your machine up. In addition, Registry Patrol will also clean what is called your cache files which will dramatically speed up your internet performance.
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Registry Patrol and XP Medic are both free to install and operate and will likely solve many of the freezing up problems your computer may be experiencing.



I hope this answered your question..

Answer 2

This can be caused by a variety of problems, ranging from software problems such as incorrect/corrupted device drivers, corrupted system files, viruses, etc to hardware problems such as a failing hard disk, overheating/processor cooling problems, motherboard problems, or power supply problems.

The most common type of problem that occurs on motherboards and power supplies (swelling, leaking electrolytic capacitors) usually manifests itself as random reboots/powering off or blank screen/no video or blue screen/STOP errors. Defective memory normally manifests itself as failure to boot or random blue screen/STOP errors. So if the screen is staying on, and the computer just quits responding, it's unlikely to be a motherboard/power supply/memory problem.

I would open the computer case and do a visual inspection of the motherboard and processor heatsink. Check for bad capacitors on the board and check the heatsink to make sure it's not blocked with dirt/lint and the fan is running.

Assuming that's all OK (and it should be) then you need to locate your Windows CD and attempt to reformat the hard disk and re-install your operating system and application software. It sounds to me like your hard disk is failing, so it may not format to completion, which is good because then you know what the problem is and you know how to solve it--by buying a new hard disk.

Otherwise, if it formats to completion and successfully installs Windows, then it was probably a software problem and hopefully you won't have to worry about it again.

Answer 3

1.Go to Start Menu > Run.
2.Type msconfig.
3.Go to startup tab.
4.Uncheck as many things as possible.
5.Restart ur computer.
6.When a message comes up, check the box which reads "don't show this message again"
7.If your Pc still freezes, check your CPU temperature using any means (except by using an external thermometer!).
8.Stress your computer by running a demanding applocation.
9.Check the CPU temperature and check that the fan is running.
10.If the fan is idle or rotating slowly(which happened 2 me b4), replace it.
11.If all else fails, call a computer technichian or sumthing. Don't try anything funny.

Answer 4

Because the first person that answered this is a ******* moron and should really unplug his computer.

How about your RAM? Do you have enough? How many programs are running on the computer? Scan your computer for spyware. Check your ram!

Answer 5

A bad memory chip and overheating can cause this. See if you have a program that came with your motherboard/computer that will check the computer's temperature.

Answer 6

You could have spyware on your computer. Have you run a virus scan lately? Do you have anti-spyware installed? Check out panda.com :) Hope you fix the problem, I know how annoying that must be.

Answer 7

Too many "start-up programs" running Not enough ram ---- Multi-tasking too many programs at the same time Hard drive too full for proper defrag --- clear some room. Download "Crucial" , and use this to check out your computer ram specs. Get "CCleaner" from Filehippo download page --- great to have and use. +++Spock+++

Answer 8

Have you scanned it for any spy ware, trojans, or viruses?...also, you may need to get rid of some extra stuff on your computer that you do not have use for.....this usually helps with mine.....

I have to most agree with xsilverx...the first person who answered needs to get a life and grow up!!!

Answer 9

Something is very wrong with your computer's hardware. How much RAM do you have? How long has this been happening?

Answer 10

cause your computer sucks