The solution of hardware and software fault in fast quick router

Believe that as long as the user is using the router, have encountered a router failure, resulting in the problem of the Internet, electronic products in the course of the operation of the failure is inevitable, this article mainly to give you a detailed introduction of broadband routers often appear in the hardware and software failures and solutions, hoping to help everyone

First, software failure

1, the CPU utilization of the router is too high and the system memory margin is too small, etc. will directly affect the quality of the network service provided by the router, and usually we should collect the data of routers, and timely, solve this fault, only need to upgrade the router equipment, enlarge the memory and so on.

2, the network settings are not correct, this problem is the most common, that is, because the improper setting of the router caused by the network can not run normally, the line at both ends of the router parameters mismatch or parameter errors, or the route mask settings error, etc., through the view of the use of the manual to find the Then the computer to the router's LAN port, and then reset the correct IP address for the internal computer.

3, the System software damage problem is usually due to the problems of the router itself, and the hardware is closely related. The performance of this phenomenon is diverse, but the general problem is that as long as the problem of the software part of the rewrite will be able to solve the problem.

4, if the user in the system software upgrades, if there is no way to complete the upgrade process, it is mostly because the software to be upgraded exceeds the capacity of the NVRAM, this should be upgraded to NVRAM, so that not only can expand the capacity of the NVRAM, you can also update the data inside.

5, human factors refers to the enterprise personnel negligence or operation errors caused by network connectivity errors, and so on, this situation is more than the transmission line, the network can not establish the phenomenon of connectivity, if this happens, the first step will be to detect transmission lines, check whether the use of the correct cable and port.

Second, hardware failure

1, physical failure refers to the router equipment or connecting the router and other equipment, the line of damage, plug loose and the line is seriously electromagnetic interference, and so on, these problems will cause the router does not work, for the physical failure of the solution, The user can check the connection of the line from the router device or the network Center by Ping, confirm the fault point and then troubleshoot.

2, the system can not be normal power, this fault problem is shown when the power switch on the router, the front panel of the Router power light is not bright, the fan does not rotate, we have to check the power system, to see whether the power supply socket current, voltage is normal. If the power supply is normal, it is necessary to check whether the power cord is damaged, there is no loose, and then make the corresponding correction, the power cord damaged words on the replacement, loose the words will be inserted again.

3, the router parts of the damage problem, this type of fault is in the hardware failure of the more common category, the problem here is usually the interface card, which often behaves as if the other part of the system is plugged into the router and the rest of the systems are working properly, but it does not recognize the parts that are plugged in correctly. This situation is mostly due to problems with the inserted parts themselves.