Dell India — Laptop motherboard repairs

Address:

121002

I had purchased dell laptop (Service code hfy5qx1) inspiron 3537, i5 series on[protected].
Mother board mb of this laptop has developed some problem and needs to be repaired. On enquiring with toll free and walkin repair centres of dell they have informed that mb will cost rs 14000 and will not be new, it will be refurbished with 3 month warranttee.

Now issue is that if i put rs 14000 on mb as it is repaired what is the benefit if it does not work. Why cant dell provide new spare parts for laptop sold by them two years back.