Windows 8 system connection network reported 651 error solution

Recently bought a Sony computer, the network card is realtek pcie gbe, bought a router is TP-Link, according to the instructions on the 192.168.1.1 to set up wireless

Connection name, networked user name, password, ok.

Sony computer can be connected to the wireless, wired is not connected, reported 651 error, other computers are also

can be connected, began to think that is the NIC driver problem, update the driver The problem is still not solved.

Later, I found that the network port corresponding to Sony's computer router is not bright, and my heart is a little embarrassed,

I am afraid that it is a network card problem, the same network cable, other computers are ok. The following is the solution :

1. Simply plug in the network interface and the router's light is on. It looks like there is hope.

2, restart the computer to set up the network connection ip is automatic, it is connected.

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