100 is not accessible to computers on the network

**"360 LAN Firewall" and "360 Security Guard", first open the firewall to prevent more virus incursions, and then let 360 Security Guard check the system status, and then follow the prompts in 360 to repair, and then no, go to the forums on the official website of those Kill Software for help. If it still doesn't work, just send it to the "computer hospital" to see, and if you still can't do it, you can only use nirvana: formatting.

If it can be accessed with the IP address ipc$ in operation, it means that the network components are basically normal.

Remove the network card from the device manager, restart the computer and the system will be installed automatically, and then configure the IP address, so that the problem can be solved.

First, first antivirus, and then enter the "service" to find a piece about the LAN, after opening and returning to normal, then see if it is in a domain with other computers, and then see if the LAN protocol is correct, whether it is shared, guest is useless,

Don't think about it, there's no way around it. Only from the installation system.

You go to the system service to see if the server service is abnormal, and it is turned on by default.

What antivirus.

Generally, it is the antivirus that appears by mistake, and it is relatively old, and it depends on whether the quarantine can be recovered.

Whether the shared primary server service is enabled.

I've encountered it, but I haven't solved it well, and other answers such as placeholding.

The question seems quite profound, just ask the master.

The computer shows that the network is connected, but the reason for not being able to access the Internet is caused by a system error, the specific solution steps are as follows:

1. First turn on the computer, find the "Control Mask Branch Zen Board" option in the computer and click it.

2. Then find the "Network and Internet" option in the interface and click it.

3. Click "VPN" in the interface and click "Change Adapter Options".

4. Right-click on the network you are using, and click Properties option in the pop-up options bar.

5. Finally, find "Automatically get IP address" in the pop-up interface, and click "OK" to solve the problem that the computer shows that the network is connected, but the Internet cannot be accessed.

Hello, accessing the internet without a circle may be caused by a problem with the network settings. 1.If you are surfing the Internet through the router cover, it may be caused by the router settings being changed or the router is faulty, you can restart the router or restore the factory settings to try 2

If you access the Internet directly through the connection to the broadband, it may be caused by a problem with the connection port, you can plug it in and unplug it again, or check whether some connection ports can be used normally3In addition to the above reasons, it may also be caused by the failure of the network operator, you can call ** to ask 4In addition, it may be that the access ** has disabled the IP currently in use, and due to some abnormal operation, some ** will use these IP forbidden cavities for years, and this situation is also unable to access the Internet normally.

This can happen because of firewall settings, router failure, DNS server error, etc.

1. The computer firewall or anti-virus software blocks access to the Internet: In the firewall settings page of the computer, you can allow the outbound traffic of the network connection to pass through.

2. Router failure: Restart the router and try to connect for the first time.

3. There is a problem with the local DNS server: In the command prompt, enter "ipconfig flushdns" to clear the DNS cache and try to connect again.

4. There is a problem with the DHCP server: In the command prompt, enter "ipconfig release" to cancel the allocation of the IP address and DNS server, and then enter "ipconfig renew" to get the IP address and DNS server again, and try to connect again.

5. There is a problem with the network adapter driver: Reinstall or update the network adapter driver.

Other possible causes include computer settings, network failures, etc., which need to be eliminated according to the specific blocking situation. When a computer is connected to the Internet but can't access the Internet, it means that the computer is able to connect on the local network, but lacks access to the Internet. This can be due to local settings or network failures.

Common network connection problems with liquid balances:

1. Unable to connect to the local network: You need to determine whether the settings of the network adapter are correct and whether the network cable is connected correctly.

2. Wi-Fi connection does not work properly: You need to determine whether the wireless router is set correctly and whether there is interference from other devices.

3. Slow Internet connection speed: You need to determine whether the computer hardware and operating system meet the requirements for Internet use, and whether there are other devices occupying the network bandwidth.

Summary. Hello, if you can't access the network, you can try the following workarounds:1

Check your network connection: First, check whether the wireless or wired network connection is working, and then try reconnecting or restarting your router. 2.

Check your firewall: Your firewall might be blocking your network connection, so you can try turning it off temporarily or adding an exception to your network connection to your firewall. 4.

Check the network adapter driver: If there is a problem with the driver, it can cause the network connection to be unstable or unable to connect to the network. You can try upgrading or reinstalling the network adapter driver.

Hello, if you can't access the network, you can try the following solutions:1Check your network connection:

First, make sure that the wireless or wired network connection is working, and then try reconnecting or restarting the router. 2.Check your network settings:

The firewall may be blocking network connections, so you can try temporarily shutting down the firewall dongtan source or adding an exception list for network connections to the firewall. 4.Check the network adapter driver:

If there is a problem with the spike program, it will cause the network connection to be unstable or unable to connect to the network. You can try upgrading or reinstalling the network adapter driver.

If none of the above methods solve the problem, you may need to contact your network service provider or technical support personnel for further diagnosis and repair.

Hello, if you can't access the network, you first need to check the network settings of your computer or phone. You can do it by following these steps:1

You can try using a different DNS server such as or Check Network Connection: Make sure that your computer or phone is connected to the network and that the network connection is working. You can try restarting your router or adjusting your router settings.

4.Check your firewall settings: If your computer or phone uses an anti-firewall, make sure your firewall is set up correctly.

You can try turning off the firewall or adding exceptions for network exceptions. If you still can't access the network, try contacting your network service provider or technical support for help taking the next step forward.

Summary. Hello, dear, the computer cannot access the network solution: 1. Right-click "Computer -> Management" and select "Device Manager > Select Network Adapter".

2. Update the network card and see if it can be connected to the network. Method 2: 1. Find the network icon at the bottom right of the computer desktop, 2. Click it"Open Network & Internet Settings".

3. Click "Change Adapter". 4. Try to set up other networking methods to connect to the network. If there is still no way to solve the problem, you need to check whether the network connected to the computer is normal, the line and payment status, and whether there is any arrears.

Thank you. The computer has an internet connection but it doesn't work.

Hello, dear, the computer cannot access the network solution: 1. Right-click "Computer -> Management", and select "Device Manager > Select Network Adapter". 2. Update the network card and see if it can be connected to the network.

Method 2: 1. Find the network icon at the bottom right of the computer desktop, 2. Click it"Open Network & Internet Settings". 3. Click "Change Adapter".

4. Try to set up other networking methods to connect to the network. If there is still no way to solve the problem, you need to check whether the network connected to the computer is normal, the line and payment situation, and whether there is any arrears. Thank you.

I can connect, but I can't use all the internet, including my hotspot.

Hello, dear, according to your description, it is a network failure, it is recommended to check the optical modem, router and network cable line. Thank you.

What to do. Hello, dear, according to your description, it is the network cable that is faulty, it is recommended to check the optical modem, router and network cable line. It is possible that the network cable is damaged, the optical modem is faulty, or the router is faulty.

You can unplug all power from the bridge and wait for ten minutes before trying. Thank you.

I can use the Internet on my mobile phone, but I can't use my computer.

Hello, dear, is there a wired connection or a wireless connection in the computer room?,Thank you,Wireless。

Hello,Dear,1、First open the win+i shortcut key to open the system settings,2、In the system settings, hit the wisdom to block the network and Internet options,3、Then you can click the network reset to reset the network,Slide to the bottom of the state to find the network reset,And click。 4. Reset it immediately. Thank you.