The processing of the frequent dropping of broadband internet

Failure phenomenon:

Broadband Internet access often drop the line, and sometimes restart the computer normal. The use of a period of time and the phenomenon of line drop.

Solution:

1. First verify that there are more than one computer at the same time on the Internet, or whether the current computer in the Peer-to-peer download or online video, such as comparing the use of network bandwidth operation, this operation may result in large bandwidth data volume excessive impact stability. If you are in this situation, please close some software to disconnect some networking devices and reduce the bandwidth usage test.

2. If have other network cable, connect other network cable test. The anti-interference ability weak quality is not good the net cable has the influence to the network stability, may replace the quality good cable test.

3. If there are other computers around, test the use of other computers have a broadband drop in the situation, if the other computers also appear out of line, please contact the local network service provider (ISP) to verify whether network interference or network instability caused, please broadband operators to help deal with; If the other computer is normal, do not exclude computer network card driver, System reasons, virus Trojan interference and other factors, also do not rule out the compatibility of network equipment. You can try the debugging scheme first:

1 Turn off drive-saving mode

You can right-click the desktop computer icon, select "Management", open "Device Manager" (Windows7 system can right-click the desktop computer icon to choose Properties, click on the left of the "Device Manager" menu), in the "network adapter" under the NIC device right click to select Properties, click "Power Options", will " Allow the computer to turn off this device to conserve power (A) cancel the check. Click OK to close all Settings window. Use observation to test the effect.

2 reduce the network card speed, change the network card duplex mode

Right-click on the NIC device in the Device Manager select "Properties", "advanced", there is "speed and duplex" or the English name "Speed" option, modify the network card transfer mode, 100M Full-duplex, 100M Half-duplex, 10M Full-duplex Several modes are tested separately, See if you can effectively improve the problem of line-dropping. (Different network card different version of the driver different operating system name slightly difference, please look carefully.) )

3) Reinstall the NIC driver

Download the driver after the download of the file, the first occurrence is the decompression of the interface, click "Install" to extract, decompression after the end if there is no automatic installation, you click on the Unpacked folder inside the setup or install program to install, installed to the default folder on it. (Extract to the current download folder by default)

Install the driver uninstall before installing the system prior to installation.

Atheros Network card: Open the Control Panel---program and function (or "uninstall program"), find the name with atheroswlanclient name software, right click Uninstall.

Realtek Network card: Open the Control Panel---program and function (or "uninstall program"), find the name with Realtekethernetcontroller name software, right click Uninstall.

4. If the above scheme operation is invalid, please bring your computer to the nearest service station for testing and debugging.