A:AnswerThey do a diagnostic but as far as I can tell they hook the tools up to nothing and then generate reports that say everything is good while they sit back and eat old bowls of cold soup while watching reruns of Danger Mouse on Betamax. You would be better off collecting left shoes from homeless people and kicking your own behind at 1,3 and 5 pm every other Tuesday.
A:AnswerNo. These techs couldn’t get their balls wet in a hurricane much less fix your loud overheating cpu. Greg Kinnear in As Good as it Gets has a better chance of not getting AIDS as these fools have as fixing your hot CPU.