Win10 black screen and disconnected from the network

Many friends must have encountered that they took a lunch break or came back from a meal, turned on the computer, and found that the computer could not access the Internet;

I can’t access the Internet, I’m depressed

Obviously the computer network connection is normal, no matter whether I switch to WiFi or wired connection, everything is normal, but QQ, WeChat, and web pages cannot be opened. It’s very difficult. depressed!

Network status, no exclamation mark, the network is open

Sending and receiving packets is normal, It proves that the network is open, it may be a network card problem

The network can send and receive data normally, and ping can also succeed!

I searched a lot online but couldn’t find a solution!

Mostly because the network card is turned off by default when the computer is hibernating or sleeping. This is an automatic background process to save power after the Windows system is updated.

The computer is in hibernation or sleep state, but the Windows 10 system is connected to the Internet after hibernation but cannot access the Internet. Solution:

1. Find the search and directly search for power management,

2. If the power management cannot be found, create a new one

3. Delete the wireless network card configuration driver and update it again

4. None of the above can solve the problem. Double-click the network connection icon on the desktop

network icon (you can double-click on WiFi or wired)

Find it in the computer search box

Click on Ethernet

Double-click Ethernet

Next step, click Properties

##Next step, click Configuration

After this pop-up box pops up, select Power Management

and change the small box below Remove Mainland √ and restart the computer to take effect! The computer will not exist. After hibernation or sleep, the Internet cannot be accessed!

Have you failed in your studies?

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