Laptop is connected to the charging cable but is not charging?

Hallo, my laptop is connected to the battery the whole time but it doesn't charge.

Everything was okay yesterday. What should I do?

Take out the battery and insert it again.

Have you checked all the plug connections? If necessary, disconnect all plugs and sockets and check them visually.
Sometimes a connector comes loose so easily that you don't even notice it.

Tried already

Do I have.

So no announcement that it is at the store.

Check contacts for impurities.

Try another outlet.

Try a different charger.

It works!