Why can t I go to the network after reinstalling the system, and I can t even use the LAN?

Is the NIC driver installed? If it is, then it may be because:

First, the broadband connection icon on the desktop was deleted by the user by mistake.

The second is that the original XP system has just been installed, and it also needs to manually set up the network connection and add its desktop shortcuts.

1. If the first case is the case, please proceed with the following steps:

Left-click half-click"Get started"---"Settings"---"Control Panel", if the control panel is a categorized view, left-click first"Network and Internet connection"icon, like this, then left-click"Network connection"icon, like this, after entering the window you will see that there is a broadband connection icon that was originally on the desktop, such as , and then, right-click on this icon and select"Create a shortcut, but it will pop up a prompt box, as shown in the figure, please select"Yes"and that's it.

If the control panel is in classic view, you can left-click directly"Network connection"Icon.

2. In the case of the second case, the method is as follows:

Left-click half-click"Get started"---"Settings"---"Control Panel", if the control panel is a categorized view, left-click first"Network and Internet connection"icon, like this, then left-click"Network connection"icon, like this, once you go in and you will see the one on the left side of the window"Network tasks"There's one in the column"Create a new connection", as shown in the figure After left-clicking on it, please install the following ** demonstration to set it up.

The first step is to left-click"Next"

Step 2: Left-click"Next"

The third step is to select"Set up my connection manually", and left-click"Next"

Step 4: Select"Connect with a broadband connection that requires a username and password", and left-click"Next"

Step 5: Type the name of the ISP, such as telecom ordinary broadband can be typed"adsl", and left-click"Next"

Step 6: Type in your broadband account number and password, then left-click"Next"

Step 7, put"Add a shortcut to this connection on my desktop"Left-click and left-click"Done"

Once done, a connection window will pop up and a connection icon will appear on the desktop.

According to your description, the setting should be no problem, it is estimated that it is still a network problem, you can ping the gateway or other computers without firewalls in the LAN, see if it doesn't work, it means that your computer is not connected to the network, in the case of ensuring that the hardware is okay, focus on checking whether your router has done the two-way binding of the IP-MAC of the anti-ARP virus, to see if the bound address is correct. The specific operation varies depending on the device used, you can change the IP address of other computers to your IP address to verify it, if the ping does not work, it means that the IP-MAC binding is done, and you have to set up your router to solve the problem!

Hello dear! According to the following situation to troubleshoot the problem and reinstall the system, the system in the process of hardware driver identification, maybe I have identified the network card driver or the wireless network card driver, so I can't connect to the network, first find the network card driver in the device management, see if you can find it, if not, use the mobile phone ** drive wizard, and use the data cable connection to copy the driver wizard in the computer, open the installation, scan the hardware, in the process of scanning, It is used to eliminate the situation that the network card driver is not installed or the installation fails, before troubleshooting, check whether the network connection status in the lower right corner of the system interface is normal, whether the red cross is displayed, including opening the device management, check whether the network card driver shows an exclamation mark, if the exclamation mark is displayed, you only need to restart it, of course, if it is a notebook, check whether the wireless network card driver is normal, I hope it can help you!