LAN not working

mnc221

Honorable
Jul 24, 2013
163
0
10,710
My ethernet cable doesn't seem to work when I plug it in. The back of the port doesn't even light up. However, when I tried the 'B-link' wireless LAN the B-link lan signal was beeping to show it is working. I've tried using the wcable on another pc and it work fine. Also it is enabled in the bios but it doesn't show up in device manager or in network connections (only wifi shows up). Please help.
 

mnc221

Honorable
Jul 24, 2013
163
0
10,710
its on the PC, not the laptop. It works fine on the laptop though. only the pc is problematic. My specs are on my signature idf that helps any. Also do you think I should just buy a usb to lan adapter to solve the issue.