ADSL often dropped why?

The problem of a line problemFirst, check the home circuit, all joints to see whether the network cable connected, if there are problems on the first crystal for a new cable; phone line households connected after the junction box, and then to voice Separator, take telephone line, line go MODEM (separator have marked); check whether the line after what the source of interference, such as air conditioning, refrigerator, television, etc., as far as possible with the electrical equipment to maintain a certain distance, you can also use their own lines into the room even more anti-jamming capability instead of strong cable.Issue 2 card problemCan change the way the computer checks whether the network card problems, such as with the other one can be normal Internet connection is only for the computer network cable. Network card problem, you can first update the network card drivers, if you can solve by updating the driver dropped the issue of course good; If not, there may be the network card hardware problem, you can try to replace the card.ADSL MODEM to the three questionsMaster can see by looking at the lights Modem Modem is working. Modem problems may be caused by such bad Medom heat, it is recommended to close the Modem period of time, then restart, if still not solve the problem, try changing to a new Modem. If the problem is caused because the Modem settings do?MODEM now generally have two kinds of operating modes, a dial-up software to use the normal mode, one is automatically dial routing mode. In normal mode, the need of the MODEM set, you can use the default. The routing model will need to be set, MODEM with its own flash memory, can account, the password box is set into, to boot automatically dial. This method is the most common mistake is to set the IP address of ADSL Modem, or an error set the DNS server. Because the virtual dial-up for ADSL users who do not need to set IP addresses, can be automatically assigned. TCP / IP gateways are generally not need to set up. However, we must set the DNS settings are correct, DNS addresses can be obtained from the local telecommunications sector. In addition, TCP / IP settings most likely to cause the situation can not browse the web in general is set to automatically obtain IP address, but DNS must be completed. The other can be the default.To the four operating system failure, virus problemIf it is for this reason, a better solution, a comprehensive anti-virus, or re-install the operating system.Other problems, firewall problems, IE browser settings wrong, software conflicts, etc., suggest that you re-experience frequent dropped calls when ADSL first, adhere to line, and then try to replace the Modem, if not resolve, then anti-virus, re-install the driver.