[SOLVED] my internet keeps dying

[Hash Volt]

if you move my cable by 0 mm it dies.
I have to replug the cable, else it says that it is connected but it has no internet.
help

 

[Ralston18]

Could be a faulty ethernet cable or the ethernet port itself.

Swap in another known working ethernet cable.

Try your cable in another known working computer with a working internet connection.

Determine if the problem stays with your computer or follows the existing ethernet cable.