driver broken

One, is your computer slower after installing the drivers for the NIC. After you install the NIC driver and restart your computer, you can find the boot-up is considerably slower than before. First, make sure you have set up a compatible driver correctly.

Normally it is in motion, that the launch will be much slower than in the past after an experience of a single computer network setup, as the system detects the adapter again. Certainly, if the system hangs for a long time to start, you should check the machine for other losses.

By the way, if you have not specified an IP address for your network, your system will not automatically when you start searching, which takes about 10 seconds. Even if your network card is not in use at the time, better you to an IP address, and simply disable the card in the BIOS to restart the computer to promote.

The NIC itself is less likely to have problems. This error is usually the driver or the mismatch of transmission speed between your computer and the adapter may, for that you can load the driver and then set the proper network parameters.

Two, your network driver or defective viruses during purification, because the computer shuts down improperly.

If your network card and adapter damaged programs can not work, the network is accessed and the network map lights on, go to Device Manager (Start / Control Panel / System / Hardware / Device Manager) is the search for a yellow exclamation mark next to the NIC, which indicates that your NIC drivers are working irregularly, you need to unload and install.