What to do if the laptop display cable is pulled out

Solution to the laptop display cable being pulled out: 1. Open the device manager and find the network adapter; 2. Double-click to open the network card properties panel and switch to the advanced column; 3. Set the [energy efficient ethernet] attribute The value can be disabled.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

Solution:

Right-click the start logo and select the [Device Manager] option from the pop-up menu

You can also Open [Run] through the shortcut key 'win r', enter "devmgmt.msc" to open [Device Manager]

Find [Network Adapter] on the [Device Manager] interface ] and expand it, find your wired network card, and then quickly double-click to open the [Properties] interface

In the [General] tab of the properties window, we first make sure that the device status is normal Running status

#Then we select the [Advanced] tab, find three options starting with E in the properties interface, and make sure that the [Value] behind it is 'disable', for For realtek's network card, just select Advanced EEE to turn it off. It's almost the same.

Finally, select the [Power Management] tab and remove the check box in front of [Allow the computer to turn off this device to save power] ✓, then click [OK]

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