What are the common computer problems and solutions

Today, I will share with you some knowledge about common computer problems and how to deal with them , Detailed content , Clear logic , I believe most people still know too much about this knowledge , So share this article for your reference , I hope you will gain something after reading this article , Now let's take a look .

Common computer faults and their solutions

1、 Memory failure ：

Turn on the computer , Automatic restart from time to time , Or the computer makes a beep , Or the system is not working properly , Report errors , So general considerations , There is a memory problem , The solution is ： Turn it off first , Cut off the power supply , Then open the chassis back cover , Take out the memory , Then clean up , Insert it back into the original slot , Generally, it is good to restart the machine .

2、 Graphics card failure ：

The computer is in use , The sound is normal , The monitor suddenly doesn't show , Sometimes even flower screen , This is about the graphics card . The solution is ： Wipe the golden finger with an eraser , Take a brush or other tools to remove the dust from the graphics card , Generally, it can be solved .

3、CPU fault ：

In the process of using the computer , Suddenly unable to power on , The monitor doesn't show , Eliminated the problem of the graphics card , Then it could be CPU There's something wrong with the . The solution is ： With a toothbrush , Or other tools will CPU Clean the pins of , Generally, it can be handled well .

4、 Hard disk failure ：

Entering the operating system is normal , But it is very slow to open the drive letter , Or it won't open at all , Or the scanning disk fails , such , Generally, the hard disk fails . The solution is ： Clean the hard disk , Plug and unplug the hard disk first , reinstall , Generally, it can return to normal .

5、 Sound card failure ：

After installing some kind of software on the computer , Suddenly there was no sound , It's also common , Usually the software , Conflicts with sound card driver , The solution is ： If the computer has set up a system restore point , Then restore the system , One click , without , Delete the software , If not, delete the software , Reinstall the sound card driver .

6、 Mouse and keyboard failure ：

Mouse does not move , The keyboard does not respond , Usually a mouse , The connection line of the keyboard is in poor contact , Just plug it in again OK, Some are plugged in and out again , Still didn't move , Then restart the computer again OK 了 .

7、 Display failure ：

The display does not show , Restarting doesn't work , At this time, it is considered that the display is faulty , First, check whether the power supply of the display is good , Check whether the signal line is connected correctly , Generally, you just need to reconnect , It can be solved .

That's all “ What are the common computer problems and solutions ” All the content of this article , Thank you for reading ！ I believe you will gain a lot after reading this article , Xiaobian will update different knowledge for you every day , If you want to learn more , Please pay attention to the Yisu cloud industry information channel .