Why does my laptop display an unrecognizable network when it is plugged into the hotel network?

Disable the network card and then re-enable it.

1. Right-click the Properties button on the computer icon.

2. Click the "Device Manager" command in the home bar of the control panel.

3. Expand the network card under the pop-up device manager window, and double-click to open the network card.

4. Switch to the "Driver" tab and click "Disable", a dialog box will pop up, where disabling the device will stop it, and click "Yes".

5. We will find that the "disabled" item has become "enabled". Finally, click the Enable button, and then click OK to close the Device Manager window.

Set a fixed IP address and DNS server.

1. Click the network connection icon in the lower right corner of the taskbar, and click "Open Network and * * * Enjoy Center" in the window that opens.

2. Click View Local Connections in Active Network to open the Local Connections Status window, and then click Properties.

3. Double-click "Internet Protocol Version 4 (TCP/IPv4)" in the following list of items used for this connection.

4. Click the General tab in the interface that appears, and select the following IP address.

5. Fill in the IP address provided below.

IP address:192.168.1.2,

Subnet mask: 255.255.255.0,

Default gateway:192.168.1.1.

Click the Start menu, click All Programs, click Accessories, and then click the command prompt.

7. Type ipconfig /all in the command prompt window, and then press enter.

8. Find the DNS server under the local connection of the Ethernet adapter and copy the provided address.

9. Fill in the dialog box that just used the following DNS server address.