Company leaders need to switch between inner and outer net, bought two USB from nic Ming road, found on the network adapter Settings sometimes don't show in the local connection, ask the great spirit action what ghost?? A machine restart local connection will not display 2, and sometimes a machine to disable this machine's own network adapter, an external USB drive free card local connection 2 will suddenly disappear, pursuing big religion teach what reason is this??????? Thank you very much!!!!!

CodePudding user response:

This can solve your concern!
https://jingyan.baidu.com/article/adc815136c5bf5f723bf73a0.html

CodePudding user response:

Method/procedure






Local connection back one step:

1, the first way is to look at web service opened up no, way, in the start menu, open the "control panel" program,


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2, after entering the control panel window, find "management tools" this one, double click enter,


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3, after entering management tool window, find the icon in the "service", double click on the start,


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4, after entering service window, in the list window, find the Netword Connections this, double click,


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5, in the Netword Connections properties window, select the "general" TAB,


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6, the "startup type" from "disabled" instead of "automatic", and then press the "apply" button below,


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7, then press "service status" under the "enable" button, will start the network connection service, finally according to determine the properties window, set up,

If is because of stopping the service to local connection icon disappeared, here, you should be able to see the local connection network icon, here also don't perform,


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Find local connection step # 2:

1, if open service, or service is open, not local connection icon appears, then to the device manager to see if there is a network card "network adapter", if not, that is the operating system did not detect the network card,


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2, there didn't detect the network card, most of the hardware problems, such as loose network card, or gold finger too much dust, affected the copper contact,

Under the shutdown, the network card and the pin with rubber of copper (gold) finger carefully brush a brush, and then try to boot, if not yet, may be network card physical damage, the need to replace the network card to solve it,


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3, if the network service launched, the network card is not bad, the biggest may be nic driver is damaged, need to update the network card drivers,

If you have backup network card driver or original CD, you can manually update, if not, to the computer brand website domain under the same driver, if the brand website also can not find the right drivers, you can download and install driver genius, let it automatically detect and update the network card driver, of course, the premise is your computer must be carried out under the condition of the can connect to the Internet,

If there is no network, you must download the network card drivers on the other computer, and then manually install,