Both the motherboard and processor boards of my high end ASUS laptop failed after 2.5 years of moderate use. ASUS customer support management did not care about the poor quality of its product, and instead offered to fix the laptop at 300% over their cost. In essence, ASUS wanted to profit from its failed product. I will never again buy an ASUS laptop and I highly recommend that other not buy an ASUS laptop due to its abysmal quality. I have purchased computer since 1982 and have never been more dissatisfied with my computer purchase.