Intel Motherboard
Not working properly

I had purchased Intel's motherboard two years before. It has a warranty period of 3 years. I had bought it from a dealer but he is not cooperating to register my complaint. Moreover, he has charged service charges for the motherboard. The following are the details of the motherboard:

Model No. D 845 GVSRL

Serial No. AAC45439-302

No. FCSR 51012121