High score for help, old drop, urgent

Network card problem absolutely trust me I'll tell you how.

1 Update the NIC driver.

2 Unplug the network card at the gold finger position and apply it repeatedly with a pencil or eraser.

3 Check whether there is any looseness between the NIC and the network cable.

It's all ok, you're going to be able to surf the internet!

1 Check the NIC first. Open the explorer to see if it's normal?

2 If the network card is normal, check the driver, if the system is XP, generally do not use.

3 If all of the above are normal, it means that your network and your computer's network settings are wrong, after making sure that the settings in your computer are correct, the last thing is that the network service provider and your computer settings do not match. The easiest and most direct way is to call the service center where your network service provider is located, and ask Miss Voice to check your network status for you and tell her the cause of your network failure. Miss Voice will give you the right match.

At this point, your problem will be solved.

If you can do it yourself, clean up the gold finger on the memory, and you'll be fine!

How can the external network and the internal network fall at the same time?

Unclear expression.

Who are you connecting to?

In fact, if you express the question clearly, maybe your answer will come out.

Check to see if there is a problem with your anchor.

It should be a problem with the network card, open the notebook and take a look.

Change the network cable and see if there is a problem with the network cable.

Start - Point Run - Enter cmd - Enter.

Enter – netsh winsock reset – Enter.

See if it's a problem with the wiring or a problem with the computer system, try antivirus.

Along with the local connection, drop it together! It can be said that it is a network cable problem!

What I said above is no problem, see if the crystal head is loose. There is no oxidation, rubbing or replacing with a new one.

If the local connection is broken, it must be a network card problem!

Find a professional repair shop and see if it's over.

In the control panel, open the firewall, start automatic updates, and click Install Updates from Windows Updata.

IE will pop up to connect to.

Then you install the update and you're good to go.

If it is not genuine, XP cannot install automatic updates.

This patch is named as

Security Update for Windows XP (KB891781).

A security issue has been identified that could allow an attacker to compromise the security of a Windows system and gain control of it. You can help protect your computer by installing this update from Microsoft. After you install this update, you may need to restart your computer.

Get help and support.

Cumulative Security Update for Internet Explorer for Windows XP (KB918899).

Security issues have been identified that could allow an attacker to compromise the security and gain control of a system running Microsoft Internet Explorer. You can protect your system from compromise by installing this Microsoft update. After you install this update, you may need to restart your computer.

How to uninstall This software updater can be removed by adding or removing programs in the Control Panel.

Get help and support.

The wifi old hail scatter state is a steady stream of drop-off digging.

The school must have let the telecom set the Internet time.,My school is like this.,If that's the case.,I think the tools you use to connect to the network are too low.,For example, NetKeeper with the v23 version of Pailiang will often drop the line The v24 version won't.。

I guess I dialed your network cable for the school.

It should be dropped when there are many people, I agree with the upstairs statement, but it is also possible that the network card of one of the machines in the working group is broken.