My laptop and computer can t access the Internet at the same time Emergency!!!!!!!!!!!!

Do you need to dial up when you connect to the Internet on a single computer? If you need your incoming line, you must connect to the router, configure the router on it, how to get on without dialing, directly connect to the switch, and you don't need to set up.

First of all, it depends on whether your broadband turns out to be virtual dial-up Internet or a given IP.

1. If it is a virtual dial-up network, you can enter the settings interface of the router, according to the instructions of the router, establish a virtual dial-up connection in the WAN, LAN setting IP is the default value of your router, there is in the manual), the computer sets the IP as, N can be an integer between 2 and 254, the gateway is, mask.

2. If your broadband is a given IP, set the WAN address in the router to be the given IP, the LAN address is, and the computer settings are the same.

Buy a splitter to get on it together Press the splitter and log in according to the instructions above Automatically assign an IP address Start - Settings - Network connection - create a new connection in it and name it 'broadband connection' - click to enter the username + password - click to connect and you're good to go.

If you are using broadband and password access methods, you need to change the Ethernet switch to a wireless router, so that you can connect two computers to the Internet at the same time! In the router settings interface, there is a way to access the Internet through PPPoE, and you can access the Internet by entering your broadband and password through prompts!

Note that the local network card of both computers must be automatically obtained to obtain the IP!

You look for the configuration of the router on the Internet, and it will be used.

Please check the instructions linked below and follow the above.

If the laptop is not connected to anything--- then your home is a wireless router--- so the laptop should be wireless Internet access--- but it shows a red cross--- indicating that the network cable is not connected--- it is estimated that your laptop does not have a wireless network card turned on The analysis is complete, I hope it will be useful to you.

The red cross indicates that the network cable is not connected. You can try the desktop cable, if it doesn't work, it may be that there is a problem with the interface of this book.

Try it first, and then talk about the results.

Open the connection right-click There is a property Look at the property settings Set it to automatic connection on it Don't do it manually.

Because it should be the network cable, you connect the desktop network cable to the notebook to try If the desktop cable is connected to the notebook, you can access the Internet, then the network cable is a matter The problem of the router is not ruled out Try a different socket.

It can be used separately with a router.

Two computers go online together and add a router to you. The laptop can't open the web page, the DNS is wrong, and you can replace it with the correct DNS server of the service provider.

The problem with your notebook is whether the network card is disabled.

The biggest possibility is that the notebook needs to be newly set up to connect to the Internet, and the win7 system is not familiar to everyone after all.

Is it dial-up Internet access or routing?

Laptops and desktops can be connected to the Internet through Wi-Fi sharing.

1. Right-click on the wireless network card of the notebook and select "Share" to allow other users to connect through the Internet connection of this computer.

3. Both the laptop and the desktop are connected to the router through a network cable.

4. Also set the NIC IP of the desktop to 2 here can be any number of 2-254), subnet mask, default gateway, preferred.

5. Test desktop, already available for Internet access.

。。。Your wireless cat has an interface, and it can be connected directly to a desktop computer with a network cable. After connecting, the notebook is connected with infinite, and the account password is the one you connect.

Restart it and try it, 360 has a network repair function in it.

Check whether DHCP and DNS services are enabled, if not, you can't access the Internet.

Try reinstalling the wireless and wired drivers.

Analyse. 1) Modem failure. Please observe whether the (ADSL or LINK) indicator on the modem is always on, you can turn off the power of the modem for 2-3 minutes before turning on (restarting the modem) and reconnecting the broadband connection.

2) ADSL line failure. In general, the quality of the line is poor: there are many joints, corrosion or the line is too long, etc., which may cause frequent drops

3) It may be caused by the installation of anti-virus software or virus firewall defense is too high, you can modify the firewall settings or turn off or exit the anti-firewall.