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Hi there? I have a problem with my computer connections.
When I plug in a network cable to access LAN, a wireless Internet connection gets disconnected.
When I unplug the cable internet connection through wireless comes up.
Some computers can support both connections cable for LAN and wireless for Internet.Other computers do not
support both connections.
Please any help will be appreciated.

wrong forum

Check the computer's BIOS settings. For example, I know that some DELL laptops have this config where you can specify this behavior.

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