What about telecom broadband, broadband 769?

XDSL, optical broadband, and Cablemodem access solutions:1Turn off the Broadband Cat.

cmd enter in the pop-up window: ipconfigrelease enter)3Turn on the broadband modem and wait for the modem light to be normal and then dial.

Yes, the hardware settings are handled as follows

1. Detection steps: Start the "Min Shed" menu, select "Program" "Bridge to take the Jian" "Attach the Min punch" > Communication " > Network Connection", after opening the network connection window, check the "Local Connection" icon, press the mouse "Right Button" and select "Enable", the system will automatically enable the local connection. When the local connection is activated, you can dial again to try to surf the Internet.

2。Click the "My Computer" icon on the desktop, press the right mouse button to select "Properties", click "Hardware", >Device Manager", ">Network Card or Network Adapter", if the network card logo appears red cross or a yellow "! ", then the driver is not installed or not installed, please reinstall the driver.

678 That's very troublesome, simply put, it's a problem with the remote connection of the network, it is recommended that you call** to consult, 691 is much easier to do.

Error 769: Unable to connect to the specified target.

Problem: This is when there is a problem with your computer's network equipment.

Solution: There is an error of error 769, most of the network cards are disabled, enable it! The causes are generally caused by the user's misoperation or some firewall software and computer viruses, which are very common.

If the local connection is not found, it is usually because the driver of the network card is lost or the computer does not detect the network card, you can reinstall it.

Error cause: The NIC is disabled.

Solution: Please right-click on the computer, select Properties, then select Device Management, and then look at the network card driver, if it is an "x", the network card is disabled, click the right button to activate the network card to solve the problem.

Error **769 occurs, it is recommended that the following troubleshooting methods can be done:

1. Check whether there is a "local connection" computer symbol in the lower right corner of the computer monitor, and whether the local connection is disabled.

2. Check whether the computer network card is disabled;

3. Check whether the NIC or NIC driver is normal.

Broadband Connection Error 769 Error Cause:

1. The NIC is disabled;

2. The network card is damaged or the driver is lost.

Solution: 1. Right-click "Online Neighbors" - Properties, check whether there is a "local connection", if the "local connection" is gray, click the icon and select "Enable", you can connect to the network normally;

2. Restart the NIC or reinstall the NIC driver;

Restart method: Right-click "My Computer" - select "Properties" - click "Hardware" - enter "Device Manager" - select "Network Adapter".

Hello, it may be caused by network failure, you can restart the modem and set-top box, try again, if it still doesn't work, it is recommended that you contact the staff to come to the door for repair.

The "Error 769" message is displayed for broadband Internet access, and it cannot be connected to the specified target, which is caused by the following conditions, and you can troubleshoot according to the corresponding situation:

1. The NIC is disabled. You can right-click on the neighbor, left-click on the properties to open a new window, double-click on the disabled neighbor or right-click on the local connection, left-click to enable, enable the network card, and troubleshoot.

2. The NIC driver is not installed. You can enter the device manager (right-click on my computer, left-click on properties, click hardware, click device manager), see if there is a yellow question mark in the screen, there are other devices written behind, there is a yellow question mark written behind the Ethernet controller under other devices, right-click to update the driver software, and follow the prompts to install the network card driver.

3. The computer does not detect the network card. In Device Manager, if there is no corresponding network card device information under the network adapter, and there is no Ethernet controller under other devices, you need to open the chassis, clean up the network card, replace a slot, and then restart the computer to see if the network card can be detected, if so, install the driver. If it still doesn't work, ask a computer company to check the network card and motherboard.

If the NIC is integrated, you need to go to the BIOS to check whether the device is disabled, and if so, enable it. If not, deactivate and purchase a new NIC if not.

4. The NIC driver is installed incorrectly or conflictingly. In Device Manager, if there is a yellow exclamation mark in front of the network card under the network adapter, uninstall the program and check if there are other redundant network card drivers. Then reinstall the driver correctly.

5. 769 caused by firewall program failure. Rising Firewall 2009 virtualizes a network device, and after the first installation, it will conflict with the network card, causing a 769 error. This situation can usually be solved by restarting the computer.

769 means a problem with the settings of the computer itself, you can see if the network is enabled, whether the settings of the firewall have been changed, etc.

Or look at the IP settings in the properties;

I really can't reply to the system.