How to check the network card

How to check the network card

Disabled network card does not allow you to go to the Internet or local network, if the connection to them is through the AC adapter. Network cards are built-in or external. If an external card, see if it is fully inserted into the slot. Also, check the network cable connection density with built-in adapter. If these options have not worked or have built-in network adapter, most likely the case in the system settings.

1
If you stopped working Internet. In the task pane, check the connection status. If the icon for access to the Internet there is a red cross, then there is no connection. Try to turn it on. To do this, click the Internet icon, and select "Network Management and Sharing Center." Click on the red X in the scheme of network connection. Run the diagnostic program that will eliminate the problem and enable the network adapter if it is disabled.

2
Faulty drivers. If drivers are not correctly installed network card, or they have been damaged, you must reinstall them or make recoil up to the last working state. To do this, click "Start", right-click on "Computer" from the list of commands, select "Properties". In the left menu, open the "Device Manager". In the "Network adapters" your device can be marked with an exclamation mark, which means his fault. Double-click on the adapter, select the tab "Driver" and click "Revert".

3
If the rollback does not work, try update drivers. To do this, in the tab "Driver" button on the "kickbacks", click on "Update". Select "Auto Search". If your computer has a working driver, Windows will find and install them. If not, you will have to download them yourself.

4
Reinstalling drivers. For embedded network adapters, it is enough to insert a disk that comes with your motherboard, and specify the update path to the folder with the drivers. In the "Driver" tab, click "Update" - "Search and install manually" - the path to the DRIVER folder on the CD. To facilitate the search, tick the item "Included Folders". Click "Next". The system will find and installs working files.

5
If your card is an external and no drives with drivers, you will have to look for them yourself. This will require name of network adapter. It can be found in the device manager or read the sticker on the map itself. On the computer with access to the network will go on this site And in the search box, enter the name of your network card. Go to the suggested link. Select the driver for your version of Windows and click Download. Open the downloaded file and start the setup.exe on a computer with a faulty network card. In the Program menu, select "Fix".

6
Another troubleshooting option is your network card disabled And it is not visible in the device manager. Do not panic. If she worked before that, it can be turned on again. To do this, in the Device Manager, right-click on "Network Adapters" and select "Update Equipment Configuration". Plug and Play technology should immediately find your device and try to connect it.

Make sure the problem is in the network card. If the diagnosis described in paragraph 1 has not revealed problems with the adapter, it is possible that the provider may be in the provider or technical failure. Regularly update the drivers and carefully store the disk from the motherboard - it will help you quickly solve problems with the network card. External cards can be checked on other computers to identify the cause of the problem.

Comments leave a comment
Yuri. 06/23/2016 at 12:03

Thank you helped !!!

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Sergei 05/15/2019 at 6:17

yes, current alignment. Waiter than grateful!

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