Does anyone know that my laptop is connected to the Internet in the living room with a wireless rout

It has little to do with your computer.

Nowadays, the laptop network card has basically been integrated into the motherboard, and the motherboard is fine, and the network card will generally not have a problem.

The main problem with your situation is in your position.

Generally, the signal transmission radius of wireless routers is no more than 10 meters in an open environment. After a wall, it is usually only 5 meters. Normal conditions cannot penetrate two walls.

Your room is separated from the router by a room, that is, by two walls, and the natural signal is basically gone.

There are several ways to solve the problem:

1. Replace it with a more powerful router, which is relatively costly. It's a professional-grade product.

2. Add one more wireless router, and then connect it to your room with a network cable from the router in the living room, what you receive in the room is the signal of this router that you added, which is naturally very strong.

3. Change to wired Internet access, you only need to buy a network cable, connect directly from the router in the living room to your bedside near the room, and plug in the line when surfing the Internet, which may be the most stable method, but it is not so convenient to use.

Because the wall of your home is blocking the signal, the landlord to see if the signal strength is very weak, and if there is a strong signal source in your home or around it will also affect your laptop to receive the signal, you still move the router to your room.

Are you using a free IP to change the fixed one to give it a try.

Because there is a wall between your room and the living room, so the signal of your wireless router cannot pass through the wall to your room, then your room has no signal, so you can't connect to the Internet, you just move the wireless router to your room.

Connect the network cable of the wireless router to the long point, and you can move it to another room.

In the final analysis, it's still the signal problem of your router, which is not strong enough!