What if win7 depends on the service or the group cannot start?

When we used the win7 system computer, we encountered a prompt that the dependent service or the group could not be started, which caused us to be unable to access the Internet normally. What should we do when we encounter this problem? Br>

Method 1: First open a command prompt, enter the command sfc /scannow in the command prompt window and try to solve the problem.

Method 2: Sometimes the problem caused by the modification of the TCPIP.sys file may be solved by copying the same file.

Method 3: Unable to start the service is generally caused by the dynamic link file required by the corresponding service does not exist or has been destroyed, you can try to download the corresponding dll file to solve.

Method 3: Check if the Remote Access Connection Manager service in the service has been started. If the above methods cannot solve the problem, you can only choose to reinstall the system to solve it.