How to solve the problem of CPU using 100 in a good computer card?

It may be that your CPU is aging, and there are several reasons why the CPU is 100% occupied, one is that you are performing a lot of tasks at the same time, and the large game, but the CPU performance is not very good, of course, you can't handle it, and you get stuck there. Second, it is important to note that your CPU fan slows down due to dust, and some will stop, at this time, the CPU temperature will be very high, and the CPU occupation will reach 100%.

Check the CPU. Mainboard. Fan speed. If you go to the next optimization master, it will be displayed in great detail, and if the CPU fan is slow, just add some oil.

Hope it helps!

First of all, you don't have to worry about your computer hardware.

The first step is to carry out a comprehensive anti-virus! After killing, you change to an antivirus software and kill it all again.

The second step, which is what was said upstairs, you open the case and clean it, and replace the fan if necessary.

Step 3: Uninstall unnecessary software.

The fourth step is to clean up the garbage.

The above four steps, your computer is OK, if it still doesn't work, it is recommended that you reinstall the system.

Hello, what system do you have installed? It's best to try it with XP. You check the temperature of the CPU and see if there is a problem with the power supply.

Turn on the machine, feel the CPU fan, how the temperature is, if it is high, dust the machine, change the CPU cooling fan, turn on the machine to cool the heat when playing, and add a cooling fan to the machine.

CPU accounts for 100%.

If there is no big software running, it should be a virus.

Of course, it may also be what you say, find someone to open the case and take a look.

Too much boot boot and too much junk software to take up virtual memory.

There are too many loaded programs, so let's optimize them.

There is a high chance of poisoning or you just have too many junk files and your CPU is outdated.

1. Check the CPU and graphics card for heat dissipation, dust removal, oiling, or replace the fan.

2. Clean up and defragment disks.

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

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

3. Defragment the Disk - Start.

5. Right-click on my computer - Properties - Advanced - Visual Effects - Click to adjust to the best performance - OK.

6. Close some startup programs, start-run-msconfig---start.

In addition to anti-virus software and input methods, general programs can be turned off.

7. Don't 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.

8. Disable redundant service components.

Right-click "My Computer" --"Management" --Services > Applications "--Services", and set the unwanted services to disabled or manual in the right pane.

9. Kill the virus Trojan horse and use 360 Security Guard or Super Rabbit to repair IE

What to do if the CPU usage is high, restart these 2 places.