The computer suddenly distorted the mouse and then froze

1. The CPU is overloaded, or it is not working properly. Check CPU and graphics card cooling, dust removal, oiling, or replace fans.

Second, the power supply voltage is unstable and the power supply is insufficient. Replace high-quality, high-power power supplies.

3. Clean and defragment disks frequently.

1. In the "My Computer" window, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary file, start-run-enter "%temp%"-OK.

3. Clean up the registry and junk files with Optimizer or Super Bunny.

4. Close some startup programs, start-run-msconfig---start, in addition to anti-virus software, input methods can be turned off in general.

5. Delete unused program software.

7. Reduce the burden of memory, do not open too many programs. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time.

4. Upgrade the graphics card and network card driver, and change to a higher-grade graphics card.

Fifth, increase the physical memory, now the memory is generally at least 2G.

6. Set up virtual memory reasonably.

1. To play games, the virtual memory can be set to be larger, and the maximum and minimum values are set to 2-3 times of the physical memory.

2. The method of setting virtual memory is: right-click on my computer - Properties - Advanced - Performance Settings - Advanced - Virtual memory change - Select the partition where the virtual memory (page file) is stored in the drive list - Custom size - Set the value in the "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

3. The partition where the virtual memory (page file) is stored must have enough space, the hard disk resources are insufficient, resulting in insufficient virtual memory, in a computer, it is enough to set up virtual memory in a partition, and it is not necessary to set it in multiple partitions.

7. Optimize your computer with Guard.

Reinstalling the system is a one-size-fits-all solution to computer problems.

It's possible that it's a virus.

1. Causes of computer crash.

1. The computer application occupies too much memory space, resulting in a crash due to insufficient memory capacity;

2. The application memory space allocation error causes the crash;

3. The memory quality is not good, and the data written by the application to the memory cannot be read, resulting in a crash;

4. Multiple applications collide when memory address allocation causes crashes;

5. The system is infected with viruses, and a large number of viruses are copied in memory, resulting in insufficient available memory of the application, resulting in application memory allocation conflicts and crashes.

2. How to solve the computer crash.

1. Start Task Manager: Press [Ctrl+Alt+del] to quickly start Task Manager. (Note:.)

When the computer is unresponsive, press the Ctrl+Alt+del key combination to start the task manager), in the "Application" bar under the task manager window, select the task you want to end (select the task to make the computer crash), and then click "End task";

2. After booting up, use the guard and antivirus, and comprehensively examine the computer;

3. Install the necessary driver wizard under the load installation wizard;

4. If the above methods are invalid, press the power button of the computer to force shutdown and back up the data, and reinstall the system after the full format.

No, even if you don't have a mouse, your computer won't work, but if you don't have a keyboard, you won't be able to run it. It should be your keyboard that caused your computer to freeze, because there are many computer system buttons on the keyboard, and it may be that you accidentally pressed the one that caused the crash.

Yes, it sends unknown messages to the computer, and the computer cannot decode it, causing the system to slow down or even crash.

I feel that a broken mouse will not cause a crash, but the keyboard is definitely possible, because I have encountered this kind of thing, and the system will not start at all after the keyboard is broken.

This is definitely not going to be the mouse is just an external input device and does not involve the internal operating system The mouse is broken and just pull it out and replace it with a good one

Reasonable, that's what happened to me.

My HP laptop crashes (mouse moves, computer freezes), and the reinstalled system still freezes.

After finding HP after-sales, where the computer is running normally, the maintenance staff said that there may be a problem with the large ash of the fan, and it takes 90 yuan to clean the ash, I didn't clear it, and it crashed again when I took it home. . . I found another one to repair it, and it was working fine again there. Go to pieces!

Go home, reflect, repair without a mouse, without a broadband, try, unplug the mouse, use the keyboard and mouse, all right!

Directly rebought a mouse. Ay!

The reason why the mouse causes the computer to crash is the same as the normal sense of the crash, and there are many reasons for the problem.

Therefore, the following analysis is used to solve the problem.

1. Causes of the virus.

Second, the problem of hardware. For example, the power supply.

3. Software problems. For example, CPU temperature measurement monitoring software.

4. System file loss and misoperation.

5. The computer was hacked.

The specific solution is to redo the system, which can be excluded; If it's still dead, it's a hardware problem.

It's not a hardware conflict, it's a very typical mouse production unqualified (a little water), if you don't want to change it, wash the mouse pad clean (I guess you are an ordinary optical mouse, and the light hole may also turn around if it is stained with dust).

There are several possibilities that the mouse may not work:

1. The interface may be in poor contact, such as changing the mouth test for the U port, and trying it on another computer if it is not the U port.

2. It may be caused by abnormal driving, go to the device management center to see if there is a yellow exclamation mark.

3. It may be caused by interface problems, such as insufficient voltage or instability.

4. It may be caused by the mouse's own problems, such as poor contact of key pieces, bent pins, or poor line contact, insufficient power supply and other problems.

The mouse is not good, so I can't operate it.

Most computers nowadays install XP

So the probability of crashing can be reduced.

But if you don't do it properly.

For example, there are too many programs running.

There are too many open folders.

After running the program, it is not as fast as staring at the old time.

As a result, the system is depleted of resources.

Finally crashed.

When your computer freezes, there are two ways to fix it:

If the keyboard can be opened, press and hold the Ctrl+Alt+Del keys at the same time to force a shutdown;

If the keyboard is not working, you can only press and hold the power key of the computer to force it to shut down.

The computer crashes because it can't sell the boot system, the screen "let Sakura freeze" does not respond, the mouse and keyboard cannot be entered, and the software runs abnormally interrupted. Although there are many reasons for crashes, they are always the same, and the causes can never be separated from both hardware and software.