The computer shuts down automatically and the keyboard does not respond

There are many reasons why a computer automatically shuts down:

Check if your computer is poisoned or infected with malware;

CPU fan is broken, CPU temperature is overheated, overheating protection;

The power supply is broken, or new hardware has been added, and the power supply is insufficient;

The graphics card or graphics card fan is broken;

The motherboard is broken, and the motherboard core is overheating.

Let's check them one by one, I hope it will be useful to you.

Check whether the CPU fan is not rotating or the temperature of the graphics card is too high, you can also unplug the memory module, wipe it with an eraser, try it after installation, I hope the hardware of the Lou Pig computer is not broken, thank you,,。 Hope.

The computer keys are out of order, and the solution is:

1. If it is a desktop computer, try to change the keyboard to a different socket, if it is inserted into the front socket, then insert the rear socket to try.

2. Insert the keyboard into other computers for testing, if you continue to garbled the code, then the keyboard is broken; If not, proceed to the following operations.

3. If the mouse cannot be operated, then there is no way to communicate with the machine, and the system needs to be redone.

4. If the mouse can be operated, then update the driver.

1.It has not been cleaned for a long time, and too much dust causes some keys to fail. This situation mostly occurs in mechanical keyboards, and if this is the reason, then you have to open the mechanical keyboard to clean up.

2.If there is a problem with the keyboard driver, you can update the driver to try it, update the method, first open the control panel, and then select the "keyboard" item.

3.After entering the keyboard properties window, select the "Hardware" tab, select "PS 2 Standard Keyboard" in the list, and click "Properties".

4.In the PS 2 standard keyboard properties window, select "Update Driver" in the "Drivers" tab interface and confirm.

<>6.After the update is successful, just restart your computer.

1.Check that the power cord is plugged in and that the power supply is working properly.

2.Check if your computer is frozen or stuck, and if so, try pressing Ctrl+Alt+Delete to force close the program or restart your computer.

3.If none of the above methods work, you can try to press and hold the power button on the computer to force the computer to shut down.

4.If pressing the power button for a long time does not work, you can consider unplugging the power cord or battery, wait for a period of time and then plug it back in again, and then try to turn it on.

5.If none of the above methods work, it may be caused by a hardware failure, and it is recommended to contact a professional maintenance personnel for maintenance.

If the computer clicks the shutdown button and it doesn't work, you can try the following methods:

1.Press and hold the power button for 5 seconds until the computer shuts down.

2.Check whether the power cord is plugged in and whether the power supply is normal.

3.Check your computer for malfunctions, such as hardware failures or software failures.

4.Check your computer for viruses or malware.

5.Try using a different shutdown method, such as through the operating system's shutdown option or using the Balance Order.

If none of the above methods can solve the problem, it is recommended to contact a professional for maintenance.