My computer is always dead, help! 20

In this case, there are generally only 2 kinds of problems: 1 is a memory problem, 2 is the motherboard, it is recommended that LZ take it to a professional computer repair service point to test it!

Next, Master Lu will see if the temperature of the graphics card, CPU, and motherboard is normal, and if they are normal, it is recommended to reinstall the system.

There are many reasons for the crash, and it is best to find someone to check the possible hard drive problem.

It's best to take the computer apart.

Reconnect all the wires again.

Is there a strong magnetic field nearby.

Try reinstalling the system.

1.System problems (sometimes too many programs are running, and there will be a state of suspended animation) 2The temperature is too high (such as the CPU fan does not rotate or the number of revolutions is too low, the graphics card fan does not rotate)3Hardware issues (master.

Memory, CPU, graphics cards all have crashes)

If you die by chance.

Nothing normal.

I haven't heard of anyone who hasn't crashed on a computer once.

There are many reasons for this:

1. If the phenomenon of crashing is that even the mouse does not move, and your machine is no longer a new machine, and the surrounding environment is not very good, then it is recommended that you open the lid of the case, and then touch the iron sheet (heat sink) between the CPU and the fan with your hand to see if it is hot, and try whether the fan is still rotating. If it's hot and the fan isn't running well, then change the fan.

2. There is too much garbage in the system, which occupies a lot of memory and CPU, so that you are running other programs, so that the CPU usage has not been able to go down, and there is not enough memory space to run the program, which also causes fake death. In this case, it is recommended that you clean up the disk space, delete unnecessary programs, and in addition, reduce the programs started by the system randomizer to a minimum

If you are a win2000 system, then click "Start" - Run".

Enter regedit.

Open the hkey local machine inside, then open the software, and continue.

Microsoft, continued: Windows CurrentVersion below

And finally: run

At this time, there will be a lot of things in the big window on the right, you click them one by one, and then press the del key on the keyboard, and it doesn't matter if you delete them all.

If you are win

XP system, that's much simpler.

Click Start, Run, type: msconfig

Then select the "startup" item (maybe the original name is not startup, I can't remember, I don't use the XP system now, anyway, it has something to do with startup), and then there will be a lot of options, remove the previous checkmark, and then restart the machine, you will find that it is much faster, and it no longer occupies system resources.

3. Viruses and wood.

Ma, this is the last thing you want to encounter, you can bring up the task manager, then select the process, see if there are some files that have been using the CPU, and take up a lot of space, try to end the process, if not, then it is recommended that you install the latest antivirus software, enter the safe mode for antivirus.

1. Check if the keyboard and mouse are a little in bad contact? If not, see the following article.

2Click the "Start Run" command, enter cmd, open the "Command Prompt" window, enter sfc after the cursor prompt, and press enter to open the system file checker.

In this case, you can enter "sfc."

scannow", after entering, the system file checker will start to check whether the current system file is corrupted, whether the version is correct, if it finds an error, the program will ask you to insert Windows

XP installation disc to repair or replace incorrect files. If the dllcache folder is corrupted or unavailable, you can also use the "sfc scanonce" or "sfc scanboot" command to repair the contents of the folder to ensure the security and stability of the system.

In addition, the functions of each parameter in the system file inspector are as follows:

scannow

Scan all protected system files at once.

scanonce

Scan all protected system files on the next boot.

scanboot

Scan all protected system files every time you boot up.

revert

Return the scan to the default settings.

purgecache

Clear the file cache.

cachesize=x

Set the file cache size.

3. If the second step doesn't work, use System Restore. It's just that programs that have been installed since the last restore point was created are lost.

According to your instructions, there are three scenarios:

The first problem is in the CPU and fan system, on the protected motherboard, the fan system has a problem causing the CPU temperature to be too high, and it will generally restart automatically, and the unprotected motherboard fan system has a problem causing the CPU temperature to be too high, and it will generally crash, the solution is to check whether the fan heatsink of the CPU is in good contact with the CPU, whether the thermal conductive silicone is evenly applied, whether the CPU fan and heatsink dust are cleaned, whether the fan power supply connection is firm, and whether the fan is broken.

The second problem is on the hard disk, due to the high temperature of the hard disk, the crash caused by the failure to read the data, or the data loss caused by the circuit problem of the hard disk motherboard.

Solution: Touch the hard drive when the machine crashes to see if it's hot, if so! Congratulations on upgrading your computer!

The third scenario is: a stranger on the hard drive of the computer! (Viruses, Trojans).

Computer crash is one of the most common problems encountered when using a computer. In fact, in many cases, crashes can be avoided. Here are some tips.

Tip 1: Dust up.

If the computer itself is not well heated, the entire system will be unstable due to the heat generated by itself being higher than the operating tolerance. Therefore, it is recommended that you clean the dust inside your computer every three months to keep it in a good state of heat dissipation and avoid the instability of the computer system caused by overheating.

Tip 2: Reserve hard drive space.

When the application software is executed, it will occupy a part of the space of the hard disk for data exchange, and this part of the space occupied is the virtual memory of the win98 operating system. So, no matter how much memory your computer has, you should keep more than 100MB of free space on your hard drive.

Tip 3: Maintain your system regularly.

The hard disk is the most important storage device in the computer, in addition to storing the operating system and application software to be executed, it also stores all the documents and data that you have worked so hard to build. Therefore, we recommend that you perform system maintenance on your computer every other month.

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. Hackers attack you.

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

See for yourself.