T430 - (eventually dislodged) network/ethernet card problem?

I have an ethernet connection that suddenly cut yesterday; my laptop does not recognize that there is an ethernet cable connected to it. He did once before, but mysteriously dressed himself. No chance now. The network light does not appear when I plug the ethernet cable, but I checked (by plugging in another laptop) who works in the internet and the cable is fine. Which indicates that the problem lies with the network adapter.

I suspect the network card (or whatever the thing you plug the ethernet cable) is filed incorrectly, such that it does not recognize that the cable is plugged in, even if it isn't a very informed opinion. Nothing shows up on a scan or network hardware diagnostics, and I can always get wifi; the map itself seems to work, but for the connection. Disabled/re-enabled network card, so I'm suspecting it's a physical connection problem. In addition, both times where my ethernet connection has stopped working, it was immediately after I came home from uni, with my laptop having had the opportunity to wiggle around in my bag. All this comes after my laptop received a slight bump and some minor visible body damage (although all the NIC has worked perfectly fine).

Are there measures suggested to take to solve this problem, or ideas on what exactly is the problem?

There is no card. Connectors and circuits are part of the motherboard. You have a guarantee, although if there is physical damage in this area, it will probably not be covered without cover against accidental damage?

Tags: ThinkPad Notebooks

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