Where can I get my motherboard repaired since it is not working?
The normal procedure is to contact your reseller (the place you bought the board from) for repair/exchange If the reseller for some reason like bankrupt cannot be contacted, then contact MSI distributor or MSI office near your place here
My reseller went bankrupt, where can I send back my board for repair?
Contact MSI distributor or MSI office near your place here.
How long is MSI motherboard warranty?
MSI normally gives 2 years warranty to it's direct customer & distributors. But each distributors & reseller will have a different warranty policy. So it is advisable you check with your reseller about their warranty policy.