What to do if the network cable has poor contact

I have encountered three situations.

One is to change the street connector and take it to the store where you buy the computer or network cable and ask them to test whether the plug is broken or the network cable. If there is something wrong, if the plug is broken, just replace it. It usually costs one yuan, and the network cable is usually one yuan or one yuan and five meters.

The second is that your cat or router is too hot, because many people usually don’t turn off the cat and router. They work almost all day and their heat dissipation is not good. It is very useful to put the side with the heat dissipation holes facing up. Remember to turn off the power when you are not using it.

The third is that the capacitor of the cat or router is usually broken sometimes. It will burn out, which will also affect the network speed

The fourth is that the motherboard or graphics card is not in good contact or has something wrong. My friend in the dormitory used to play and often disconnected when he opened the cover and found that the radiator and motherboard were very hot

Also, because you have a laptop, you need to buy a radiator. It is very cheap, and you can usually buy a good one for 25 yuan