Local connections generally accessed several situations

We have 3 bedroom with a computer routing 2 other individuals on all my do not, then connect the local red-poor, with the computer interface cable is the flash do not know what any of the major faults Thank you, under the guidance of shrimp

you to change your IP look into 192.168.1.220 Despite the light flash card, it is desirable to provide for Contact with the cable network card is not good, well interpolation or redo the first crystal or replacement of cable.Appears red X is not connected, Lu is different, or it may be cable barrier, there may be your interface card problems , Look for reasons, such as your classmates of the cable used to try to find a reason, then another jack Lu You, and then to set up a different Internet and other computer 2 of the IP