My computer disconnects from time to time, what should I do

IP address conflict Someone used your address to do ** First see if you have set it up yourself** and then see if the network of those two buddies has** Browser - Tools - IE Options - Connection.

Change your interface on the router to another location, and if there is still one, click on the network - attribute - local connection - attribute - internet protocol - attribute - change the address to automatically get.

1. Eliminate the problem of network cable or the problem of contact between the crystal head and the connection.

2. It may be a voltage problem that causes the broadband cat to restart and cause the connection to drop, find a multimeter to test the voltage to see if it is normal.

3. Excluding the above two reasons, it may be caused by the incompatibility of the speed configuration of the computer network card and the Ethernet port of the up-connected device, you can try to change it as follows:

Right-click Neighbor on the Net Attribute Right-click Local Connection Attribute General Configuration Advanced Connection Speed and Duplex Mode, change the original "Adaptive" to "10M Full Duplex", and the problem can be solved.

Here's how:

1. First of all, we should check whether there is a problem with our network cable, first check whether the connection between the network cable and the chassis is loose, and then see if the network cable is damaged, such as the network cable is aging or has been bitten by mice.

2. After making sure that there is no problem with the network cable, go back to the computer desktop and find the "Computer" icon, and then right-click and select the "Manage" option.

3. After opening the "Manage" window, we click on the "Device Manager" option from the list below.

4. After opening the option, then find the "Network Adapter" option and turn it on.

5. Select the network card we use from the drop-down table opened by the "Network Adapter" option, and finally right-click on the properties, click "Advanced" navigation in the pop-up interface, and select "Connection Speed and Duplex Mode" in the attribute list below, and then select "10Mbps Half-Duplex" in the "Value".

6. Restart the computer and turn it on to see if the network will be disconnected.

1. First call ** and ask Harbin Network Company, is it caused by their network?

2. Check if your computer is poisoned?

3. Check if there is a problem with your computer's network card?

It should be the wrong network card driver, is it up and down the network?

There are many reasons for computer network disconnection, and my actual work experience analysis mainly includes the following situations:

1. Caused by Trojan viruses, Trojans clog the network.

2. There is a problem with the broadband cat, which I often encounter, try changing the cat.

3. Line problems. There is a problem with the network cable or ** line, sometimes the network cable or ** line is not good enough when it is made, or there is a problem of poor contact. Or the network cable and the link between the network cable and the ** cable and the broadband modem also need to be checked.

4. Network card problems. A problem with the NIC hardware or NIC driver. You can reinstall the network card driver or try a different network card.