My CUP uses the last 100

May 1Your Core 2 T5470's CPU has an automatic power saving feature; That is to say, if the internal heat of the laptop is too large or the power is insufficient, the CPU will automatically downclock.

Possibility 2: Software issues, in case of poisoning or other human factors that cause the system files to be corrupted, the CPU usage can reach 100%.

Solution: First of all, when the usage rate is 100%, right-click on my computer --- properties to see if the CPU frequency is in If it is lower than this frequency, the CPU will be automatically downclocked. Too many running programs to handle.

Second, find the software problem, open the task manager--- process (ctrl+alt+del) to see which process is causing the 100% CPU usage. If it is not a key process of the system, it will be terminated directly. If it is a system-critical process, then you need to start from scratch.

To addend: no antivirus software can check and kill all viruses.

Sometimes, installing software can also corrupt system files!!

1. The possibility of viruses or Trojans is relatively high, so it is recommended to use Kaspersky 360 Guardian to check and kill.

2. It may also be caused by defects in some software, you open the task manager to see if there is anything strange in the process, there are no uncommon processes, see if there is a process with a particularly high CPU occupation, turn it off, and see if it is okay.

Hehe, you look at the program station in the process tree, and you have the most resources

If not, it's a virus

What else could there be but that your computer was poisoned. Or maybe you have some unnecessary CPU patches. leads you in the process of use. Program caches or files cannot be temporarily allocated to memory. All accumulated in the CPU. Naturally, it is full.

When encountering some programs with a large load volume, it will appear 100%, which is normal, and there is nothing to worry about.

1. High CPU usage caused by software.

This aspect mainly involves system problems, such as the system is too bloated, too many programs are opened, and viruses and Trojans in the computer will produce high CPU usage, resulting in slow computer speed.

The solution is mainly around system optimization, optimizing boot items, trying to avoid opening too many programs, etc.

2. High CPU usage caused by hardware.

In fact, the hardware determines a relatively large relationship, for example, if the computer is still a classic machine, using the original single-core Celeron processor, then such a computer, in the case of opening a few more web pages, it is easy to lead to high CPU usage, no matter how you optimize the system, this problem can never be solved well, this is mainly because the hardware itself is too low.

Everything is subject to the system Aunt Lu often makes jokes, just ignore him.

The 100% CPU utilization rate of the win10 system is due to viruses and Trojans, running large programs and games, unauthenticated drivers, too many disk fragments, too many computer startup items, etc. Here's how to solve the problem:

1. Virus Trojans. A large number of worms replicate rapidly within the system, resulting in a high CPU resource usage rate. Workaround:

Use reliable anti-virus software to thoroughly clean the system memory and local hard drive, and open the system settings software to check for abnormal startup programs. Frequently update and upgrade anti-virus software and firewalls, strengthen anti-virus awareness, and master the correct anti-virus knowledge. 2. Run large-scale programs, games, etc.

In many cases, high CPU usage is caused by large programs, and there are two reasons, one is that the CPU usage is increased due to unreasonable programs (generally games are tested, so this situation should not be common), and the other is that the computer configuration is too low (this should be the main reason). Solution: Don't play this game or switch to a high-end computer.

3. The driver is not certified, resulting in 100% CPU resource occupation. A large number of beta drivers are flooding the web, creating a cause of failures that are difficult to find. Workaround:

Please try to use the official driver, or the driver wizard. 4. There are too many disk fragments. When using a computer, software is often installed and uninstalled, and documents are copied and deleted, which will make the data in the hard disk intermittent or very scattered, making the computer slow down when searching, thus occupying a lot of CPU.

Too many startup items on your computer is one of the reasons for high CPU usage, so we first need to reduce unnecessary startup items on your computer. Workaround: Open Task Manager and choose to disable some startup items that you find unnecessary.

1.Right-click on the taskbar and select Task Manager, 2After opening, click on the CPU item, the program with high resource occupation is ranked first, if the first is 0, click again.

3.Right-click on the highest program and select the location where the open program is located, and see what directory this program is in. If it's not in the windows directory, you can delete it, including the directory where the file is located, and of course, you have to end the task in the task manager first.

4.Normal programs do not occupy such high resources, and such files are generally viruses, Trojans or mining programs, which can be deleted.

Mining viruses generally occupy a high CPU and memory.

You can open the task manager to see which one occupies the highest level.

This is usually caused by third-party software, such as third-party protection software and housekeeping software. You can uninstall it first and then take a look.

You can install a 360 security guard and use it to optimize your system.

Whether your CPU fan is installed properly or not should be caused by too high a temperature.

You're not in this right place!

Exclusive graphics 1G graphics card, according to normal speaking, will not occupy too much CPU, this configuration, even if it is dual-open, there is no problem!

It is recommended that you 1. Reinstall the system, be careful not to use the ghost version, it is best to install it with a Windows disc.

2. After installing the system, install the necessary hardware drivers, but do not kill the software ......You can install a Jinshan Guardian to optimize it. Running naked for a while, 3. Open LOL to play the test, if you find that the CPU is 100%, check the temperature of the CPU.

In addition, you have a 32-bit operating system, so it is recommended that you install a virtual memory software to use your remaining 1GB of memory ......

4G is not recommended for 64-bit system ......Especially ...... playing games

CUP is the processor of the graphics card, and the picture delay phenomenon indicates that the image processing cannot keep up, which should be due to the insufficient capacity of the graphics card, which needs to be optimized, or the resolution of the game screen is reduced a little. There is no graphics card data in the information you provided, and your CPU is okay.

1.Let's change the system! 4G memory still uses 32 systems? With 64-bit.

2.If you still have a 100% CPU after reinstallation, it is recommended that you disinfect the virus first.

Under the system rework, there may be a virus.