had a dead computer: brought it to TymeTech. it was diagnosed and fixed within a few hours. they knew what to do right away. other repair services wanted 95-125 bucks up front and the same per hour even if you brought the unit to their shop!! i was up and running within a few hours. all for less than $100.00, in a non-pressured setting. whenever i need service in the future, i know where to go. great job. 5 stars!!