Computers have been a large portion of our business for a very long time. We can repair any motherboard down to the component level including the replacement of North, South or other BGA IC but economics play a large roll in what gets repaired. Motherboards that are proprietary in any way, such as with extra ports for POS, can be very expensive. We repair IBM, Fujitsu, Posifles, DigiPOS and other such boards. We also service Dell, Acer and other motherboards when there is a volume or situation that makes the economics work.