We build computers and have used nothing but Asus MB's for 26 years. Recently had a bad board determined by Asus Business to business support. They told us a replacement would arrive 3 days later. We call 4 days later "I don't know why it didn't go out we'll escalate the issue", Nine calls later and 3 weeks of being jerked around with story after story". They escalated a simple DOA MB to we no longer buy Asus MB's, laptops, or monitors