Advice 1: How to check serviceability of a network card

The computer is connected to the network but when you try to open the page, the browser displays a message about the impossibility of connection. This may be caused by a variety of reasons, one of them is nota faulty network card.
How to check serviceability of a network card
Instruction
1
Look in the system tray – if there's a connection icon of two computers? If not, then it is possible that the network card on your computer just disabled. To enable, open "start" - "control Panel" - "Network connections". In the opened window find "local area Connection". In the column "Status" will indicate its status. If the device is disconnected, click it, right-click and select the context menu item "Insert".
2
The situation is complicated if the list of network connections is empty. In this case, you need to check for a faulty network card. Open in control Panel "System" - "Hardware" - "device Manager". Look under "Network adapters". Most likely, you will see a device marked with a yellow question mark or exclamation mark. This means that the device driver is not installed or it is not working properly.
3
To network card started to work, you need to find her a driver. But you first need to know its exact name. If you know him, search the driver via Google search or any other search engine. If not, you will need the program Aida64 (Everest). Start it on the right side select "Computer" - "summary information" - "Network" and view the name of the network adapter.
4
Finding the network right driver, click "start" - "control Panel" - "System" - "Hardware" - "device Manager" - "Network adapters" and double-click the mouse marked with a yellow icon network card. In the opened window select "Driver" - "Update". As a source, specify the saved driver on your computer.
5
It is possible that the computer doesn't see network card. The reasons can be three: improper installation of the card, incorrect BIOS setting and notthe condition of most cards. In the first case, disabling the computer from the network, check the insert card in the slot. In the second, enter the BIOS and check whether network card. The third option is the most difficult, at home to check for a faulty network card can only be installing it on another computer.

Advice 2 : How to enable network card

Network cards are individual and built. Built-in network card is directly on the motherboard. A separate card is installed in PCI slot. For the user, they work the same way, therefore, speaking about how to enable network card, we will not distinguish between them.
How to enable network card
Instruction
1
Network cards belong to this type of devices, which often does not require special drivers. Standard Windows drivers support most boards. However, if your network card is having problems when it is detected in Windows, go to the website of the manufacturer. There you can download instructions and software to install any devices.
2
After you insert the card into the slot and being detected by her Windows, it is automatically enabled. The main criterion of the correct connection – blinking orange and green diodes. If the flashing diodes is not visible, remove and insert the power cord – you may have lost contact. If this does not help, check whether a card is installed in the correct slot.
3
Typically, the operations should be enough to work with the map. However, you may need to enable the network map from Windows itself. This can be done 2 ways.
Open the start menu – Network connections. In the resulting window, see the icon labeled "local area Connection". Clicking on it, right click, select the command "Include".
4
If the Network connection corresponding icon no, do something else. From the start menu go to control Panel, select device Manager. In the opened window, in the list of equipment looking for your Network card. Click on a display device (networking controller), right-click and choose the command "Use".
For a few seconds on the screen you should see a small window that says "Enabling...". Network card included. If after that, the LAN access is impossible, contact your connection settings.

Advice 3 : How to install network drivers

The computer includes a lot of different devices that perform a variety of tasks. This card, using which the image appears on the screen and sound card to recreate the sound and voice, and network card through which the computer can connect to the Internet and local network. All devices not listed! In order for the operating system can identify and interact, we need special software, called drivers.
How to install network drivers
Instruction
1
If any of the devices your computer does not want to work, should first check, whether the computer a specific driver that matches your operating system.
To start in Windows XP, click the right mouse button on the icon "My computer" and select "Properties", then navigate to the Hardware tab and click device Manager. In Windows Vista or Windows 7 instead of the General tab, select the section "device Manager" in the left part of the window.
2
Under "device Manager" shows all the devices on your computer. Here are shown both internal and external devices. Among the many devices can be devices that are marked with an icon with a question mark or exclamation point. These icons alert you to the fact that for this device are not installed necessary drivers or installed wrong.
3
In this case, you must supply a disk with the right drivers to the computer drive, if not, then you need to download the drivers from the Internet. In the window click right mouse button on the selected device and select "Update driver software...".
Select the desired setting: with the drive or folder, do not forget to specify operating system folder or disk that has the drivers installed. Wait a few seconds until Windows installs the drivers, your problem device will begin active and work correctly.
As you can see, to install the necessary drivers is no big deal. The most important is to choose the right device that requires the driver installation and find a program that will fit exactly for your version of operating system. And, of course, don't lose the disks with the drivers are issued with purchase of the computer or other devices.

Advice 4 : How to find network card

Network card is a device that connects your computer to the network, yet it is called a cost network interface. The computer can be installed a few pieces. All of them can be viewed in the device Manager.
Network card is a device that connects your computer to the network
Instruction
1
Click the Win button on your keyboard (the Windows logo button in the bottom row of the keyboard). You will see "start menu".
2
Right-click the mouse on the icon "Computer" and select "Properties". PED you will see a window "System".
3
In the left task pane click on "device Manager". The operating system will ask for permission to continue. Click continue if needed, enter the administrator password of the computer.
4
Before you open the device Manager, it allows you to view all installed on the computer hardware, and configure its properties. Find the line Network adapters and click "+" next to it in the ensuing list are all the network cards of the computer.

A string with the name of the network card is: "Realtek RTL8139/810x Family Fast Ethernet network adapter".
Useful advice
To view all of the information about your computer convenient to use specialized software, such as SiSoft Sandra.

Advice 5 : How to check network card

After a successful installation of the network adapter, it may happen that it suddenly stops working, the connection to the Internet is not carried out, the local network no. Initially, you might think that business in the modem or provider temporary shutdown of the Internet today are not uncommon. To test the functionality of the network card, use the tips described in this article.
How to check network card
You will need
  • Check the system settings of the network adapter.
Instruction
1
The easiest way to test the connection and the network card is to pull it out of your system unit and insert it in another system unit, where the LAN connection was OK. We should not forget that you will need to install the latest video drivers for the correct operation of the device. When you install the card in another system unit, make sure that jumpers that are not available in all models of the network adapters that are in the desired position (select Plug&Play).
2
If the reason in incorrectly established drivers, or system failures, device Manager will show the fault in the form of a question mark on network controller. To launch "device Manager" click the right mouse button on the icon "My computer", select "Properties". In the opened window go to tab "Hardware" click "device Manager". You will see a window with a list of all devices. The existence of any problem with one of the devices displayed a yellow sign question mark, as described above. Please note that it is desirable not to occupy port IRQ 15 for the network controller – is not all this port to taste.
3
To check the network card on the performance connect it to another slot (on the motherboard several). Most likely, after these manipulations, the network card starts to work properly. If not, it makes sense to test all network cables.

Advice 6 : How to change network card

Network card of the computer – its gates to the outside world. It is intended for connection to the Internet through it are all downloaded programs and other information. The network card performs the role of a fuse between the power cable and the motherboard.
How to change network card
You will need
  • Computer, network card, Phillips screwdriver, installation CD drivers, minimal skills with the computer.
Instruction
1
Remove from the system the old network card. To do this, open the system cover from the motherboard, remove the screw, which map is attached to the body, and carefully remove the network card from the slot.
2
The network card may be integrated into the motherboard. It is clear that in this case you may not be able to remove it physically. In this case you should disable in the BIOS of the motherboard. Go to the settings panel BIOS (press Del, F1 or F2 immediately after restarting, what it "tells" the computer itself). Select the "Periphery", and in the line On-board LAN is set to Off or Disable. Depending on the motherboard model described procedure may be slightly different, but in most cases, you should do so.
3
After the old network card is removed, install the new. It is placed in any free PCI slot, and then locked with a screw. Ensure that the adapter has been installed into the connector evenly, "comb" of contacts should hide in the slot almost completely. Close the cover, connect the network cable and turn on the computer.
4
Install the network card driver. The operating system can do this automatically if this does not happen, run the setup program from the disc included in the scope of supply of the Board.
Note
Before you remove the card, the network cable should be turned off. Also don't forget to unplug the power, the computer.
Useful advice
To determine what fee is the network, very simple – that it includes a network cable.

Advice 7 : How to determine the model of the network card

After reinstalling Windows, often there is a need to install an additional driver on a separate device. Operating systems contain drivers only for a small part of computer equipment, some devices require newer drivers than the ones installed originally. One such device is the network card. The model of the map is rather difficult to determine — it the Board did not have clear guidance on the model name.
How to determine the model of the network card
You will need
  • A computer with access to the Network.
Instruction
1
Log in to the task Manager. To do this, right-click the mouse on the My computer icon from the context menu, select task Manager, and click it with the left mouse button. A window will open where you will see the list of all the installed devices grouped by semantic categories.
2
If the model of card is not defined by the computer, it will be considered as an unidentified device, to have an icon in the form of a question mark of yellow color. Usually it is called Ethernet controller and is in the group of network devices.
3
Right-click the mouse on the icon of the network card. In the context menu click on Properties to bring up a new window with data about the device. It will list the driver information for the device, its manufacturer, used resources, and its physical connection to the computer systems. Here will be listed the model of network card, if the system were able to determine. Otherwise, continue with the following actions.
4
Click the Details tab at the top of the properties window of the device. Click on the drop down list at the top of the window, open it, and select that contains a device instance ID. At the bottom of the window there will be a set of letters, numbers, and special characters which denoted the specific network card.
5
Copy the code by pressing Ctrl and C, and save it. He will need to search for the driver for your network card installed model. You must enter the code in any search engine — the results are certainly an indication of the driver for the network card.
6
Download the driver and install it. After installation and restart, again go to properties of the network card in the task Manager. If the driver was installed correctly — there will be shown a model of the network card.
Useful advice
If you want to determine the model of the map on a laptop, it makes sense to look at its model — these devices have the same hard-coded set of equipment.

Advice 8 : How to find network card

Network card or card is an integrated peripheral or additional device that allows the computer to create, connect, and interact with wired and wireless networks. To find out its manufacturer and model, use one of these methods.
How to find network card
Instruction
1
If your network card is new and already installed in the computer, you can watch the warranty card or receipt, of course if you kept the original box from the device. The warranty card always contains the full name of the manufacturer and model of the device.
2
If you are looking for a model of your network card, or cards, to download the drivers on a clean version of Microsoft Windows that do not contain built-in drivers for devices, go to the website of the manufacturer of the network adapter. Locate the page with the download drivers and software. Usually, it's called Downloads, Drivers, etc. most Likely, the website will automatically detect your network card. If this does not happen, download all available drivers and try to install them through update driver in device Manager. Also there is a possibility that when you connect to the Internet operating system will detect the network card model and download the necessary driver.
3
If the driver is already installed, and you need to know the manufacturer name and model number of the network card, go to the Windows control panel through the start menu or the system folder "My computer" and double-click the shortcut "device Manager", after switching to view "Small icons" or "Large icons". In the window that appears device Manager under "Network adapters" and expand it by single clicking of the left mouse button. There will be listed all network devices, including Wi-Fi. Double-click the device name to display detailed information about it and established on it the driver.
4
You can also open the casing, carefully removing the network card (if not integrated) of the lan slot and see the inscription marked on the sticker in the corner of the network card.

Advice 9 : How to determine the network card

Network card is a device through which the computers are networked and interact with each other. Structurally, the network adapter may be an expansion card and inserted into a special slot on the motherboard or integrated in the motherboard.
How to determine the network card
Instruction
1
To know the type and model of network card in different ways. If the device is external, you can see his markings with my own eyes. To do this, unplug the computer from power supply, remove the screws that hold the side panel of the system unit, and remove it. Remove from the slot the network card and find its characteristics.
2
If the card is integrated, look for the motherboard model name. Usually it writes over the PCI slots or between the CPU and RAM slots. On the manufacturer's website you can get full information about the integrated devices.
3
To obtain information about the devices can be tools Wundows. After booting the system go to "control Panel", double click to expand "administrative tools" and click the icon "computer Management". In the console window, click the snap-in "device Manager". The right side of the screen will display a list of components of the system unit.
4
Expand "Network adapters". If the system has determined the network adapter and installed the driver for it, the model will appear in the list . If the network card is not identified, it is placed in the list of "other devices" and marked with yellow question mark.
5
To display the context menu, right-click on your network card and select "Properties". In the tab "Information" in the list select "Codes (ID) the equipment". Information about the device contains a 4-digit code after the letters DEV (Device – the "Device"), the manufacturer, after the letters VEN (Vender – "the Manufacturer").
6
Go to the website PCIdatabase.com and enter in the Search field Vendor code manufacturer field Device Search code of the device. The program displays the name of the manufacturer and model of the network card.
7
You can use third party programs for information about the devices. Download from developer website free utility PC Wizard and run it. Under "Hardware" click "General information". In the right part of the screen the program displays information about the components of the system unit, including on the network adapter.

Advice 10 : How to install the appropriate driver for your network card

Communication between computers is established using network cards. To make any device work correctly, you need a driver is a small utility through which the operating system manages the computer hardware.
How to install the appropriate driver for your network card
Instruction
1
For each model of device needs its own driver. As a rule, complete with a network adapter is a CD - ROM or DVD-ROM with this utility and instructions for its installation. To install the driver, insert the disc into the optical drive, go to "control Panel", expand "System" and the "Hardware" tab click "device Manager".
2
The device driver which is not installed, marked with yellow signs – question and exclamation. In this case it will be the Ethernet controller. Open the context menu by right-clicking on the controller icon, and select "Update driver".
3
The Updater will ask for permission to connect to Windows Update to search for drivers. Since the network adapter is not working, this request makes no sense. Check "No, not this time" and click "Next" to continue the process.
4
In the next window, set the radio button to "install from a list or specific location" and proceed with the upgrade by clicking Next. In the new default screen, you select "Search removable media", so just click "Next". The driver installation will go automatically. When you receive a message about the successful completion of process, click "Finish."
5
If you have no media written on it the driver will have to find a suitable "wood" on their own. Each instance in the manufacture of equipment is assigned an identification code ID. It in hexadecimal form contains information on the company-the manufacturer and the device type.
6
Right-click on the controller icon, select the "Properties" command and open the tab "Information". In the drop-down list, select "Codes (ID) the equipment". Copy the bottom entry.
7
Go to another computer on the website devid.info.ru and type in the search box code your network card. Click "Search". The system will display a list of drivers available for your network adapter. Click the floppy disk icon to download removal tool. Save the file to a flash drive.
8
Install the driver as described above. In the third screen of the "update Wizard" as the source, specify the drive or folder on your hard disk if you copied the utility to the hard drive.
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