About computer question 10, about computer problems

1.There are too many protocols bound to the NIC.

Slow Internet access is common among LAN users because there are too many protocols bound to the NIC. If there are many protocols bound to the network card, when the data passes through the network card, the computer will spend a lot of time to determine which protocol the data is used to transmit the data, and then the user will feel slow to access the Internet. The workaround is:

Let one NIC run only the PPPoE protocol to connect to ADSL to provide an external connection to the Internet, and the other NIC runs other protocols of the LAN, so that each does its part to improve performance, so that the speed of the client Internet access will improve.

Poor heat dissipation of the device.

Many users put ADSL equipment and routers, hubs, etc. in a cabinet, and dissipate heat when various devices work, which has an impact on the normal operation of ADSL. If it is normal when you just surf the Internet, about 5 minutes, the network speed drops, and the ** rate is the same as the narrowband 56kmodem, at this time, it is very hot to touch the device with your hands, change to an ADSL device, and the speed will come up. Therefore, microcomputer, ADSL and other equipment can not be placed in the same cabinet, to be scattered, there is a ventilation and heat dissipation channel between the equipment, the microcomputer room is best to achieve a constant temperature, the general ambient temperature should be controlled at 10 30.

Relative humidity is maintained at 40% to 70% as well.

3.Wrong access to the internet interface.

This is caused by the Internet connection wizard of Windows (window software) to IE specified access Internet interface error, Enterhet300 (virtual dialing software) uses LAN type virtual dialing, and IE uses normal dialing by default, IE first looks for dial-up interface when browsing. After you can't find the dial-up, you can find whether there is a **server in the LAN, and finally you will find the enternet300 interface, so it will be very slow, you only need to re-run the Internet (Internet) connection wizard, select the LAN mode, and cancel the automatic search for the **server.

It should be a line problem, or a network card problem.

Although your computer configuration is not too high, it should not be very slow.

Mine is telecom adsl though

Try a different network card.

Or it's the quality of your home's network cable.

There is also the possibility that there may be a problem with the dialer.

The configuration is too much, of course, the network speed is slow, and it may be better to return the antivirus software.

Enter safe mode or DOS to delete.