What is the reason for the failure to connect to the server

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The reasons for the failure to connect to the server are: 1, if there is a network failure, you can use the disconnected first aid kit to detect and repair; 2, the computer has set a connection limit, and you can manually set DNS to repair it.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Reason

1. Network failure

2. The computer has set a connection limit.

Solution method

First, the use of off-network first aid kit detection

Procedure:

1. Open "360 Security Guard"

two。 Open the "disconnected first aid kit" in the functional complete book.

3. Click "Comprehensive diagnosis"

4. Click "repair now" when the diagnosis is complete.

2. Set DNS manually

Procedure:

1. Right mouse button click "Network neighbor" (win7/8 system is a network)-attribute

two。 Right-click "Local connection" (win7/8 needs to click on the upper left corner to change the adapter settings)-- Properties-- double-click "Internet Protocol version TCP/IPv4"

3. Check "use the following DNS server address"-set to 8.8.8.8 114.114.114.114muri-OK.

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