if your lan cable is straight pair cable color coding. orange/white, orange and green/white, green is working pair. other is extra pair. (when your cable connected with router to router, pc to pc, router to pc, swithc to pc, )
Gaurav bhai landline toh chal ri h lekin wifi net connection me error ara h. Red light ari h modem mein, cat 6 khud hi karlu mai repair? baki ke jo blue white green white h unka kya kaam h? BSNL se pareshan ho gye h ye tape nhi lagate repair wale khula rakh k chale jate h or mera broadband aye din khrab ho jata h kya karu?