How to close the network card in win7 system

1. First of all, we need to enter the bios settings interface of win7 Ultimate system, the operation is very simple, we only need to restart our win7 Ultimate computer, and then we press the keyboard when the computer appears boot screen The DEL key, so you can enter the BIOS settings interface.

2. After that, in the BIOS setup interface that appears, select the Network Setup option in Device; then select the Onboard Ethermet Controller option, then click the Enter button to enter, then select Enabled. Option, then click the Enter button to enter.

After completing the above settings, we have already turned on the network card in the win7 Ultimate system. After that, we only need to press the F10 key on the keyboard to save, and then restart our win7 Ultimate system. You can log in to use the network normally.