Motherboard. respected authority,i bought an asus m2n-mx motherboard 3 months back. but there is

Question

respected authority,i bought an asus m2n-mx motherboard 3 months back. but there is problem with the usb as it is not able to detect many devices.when i went to my vendor from whom i had bought it he said that he can't help me even when my board is in warranty period. plz help me as i have nowhere to go.thanking youyour's sincerely abhishek vijayvargiya(09926077919)