We proceed with a motherboard repair only if we are reasonably confident of its stability post-repair. If the repair is only a temporary resolution, we clearly indicate that to the customer and advise against the service. Also, we do provide a 3 months’ warranty with all motherboard repairs. In our experience, if the motherboard is not stable, it will act up within 2-3 weeks of usage, in which case you’re covered under warranty. If the motherboard works fine for over a month, then it is good to go the distance :)