How to set up tens of billions of network cards, and how to set up which network card to use?

In this case, it is obvious that the network card driver is not installed properly. It is recommended that you drive from *** card **Address: If it is a notebook, then go to the official website**, if it is a desktop or assembly machine, it is best to go to the driver's home**.

If you have this high definition audio, it means that your computer should be a notebook.

Wireless Internet connection network card 1, wired Internet connection network card 2.

NIC 1 is a wireless NIC and NIC 2 is a wired NIC card.

First set it to automatically get the IP, then click Details to appear your IP address and subnet mask, and then enter OK!

Generally, it is good to set up automatic acquisition at home.

Some may need to manually set up a DNS server, which depends on the operator.

That's the problem of the network card in Shangbrother Town, and the problem of the signal base station. Generally, wireless ones are like this, I've encountered them before, you can change the Internet card to try the room.

If the computer cannot connect to the Internet, how to disable and enable the network card and get a new IP address?

1. Start the computer, when you see the Dell boot screen, press the "F2" key to enter the BIOS; 2. Press the three buttons of Num Lock, Caps Lock, and Scroll Lock to light up the corresponding three indicators above the keypad; 3. Under the premise that all three indicators are lit, restore the BIOS settings according to the following methods: ALT+F -- Restore factory settings, if you hear a crisp "BI" sound after pressing this key combination, it means that the operation is successful; alt+e -- clear (release) interrupted resources, reallocate by the system at the next startup, if you hear a crisp "bi" sound after pressing this key combination, it means that the operation is successful; alt+d -- restore the factory default value of the option where the current cursor is located; alt+b -- Save the changed settings and restart. Clear the password method 1:

After the password input box appears, enter the password and press the CTRL key and enter key at the same time to clear it; Clear password method 2: Find the PSWD jumper on the motherboard, unplug the jumper and reboot the system, at this time the system will prompt that the password has been disabled, then shut down the system and plug the PSWD jumper back in.

Generally, the motherboard is booted into the motherboard settings.

Press the AIT key and the del button when you boot up. The motherboard settings depend on your manual.