Computer Diagnostics $50 or free with repair When a computer is not working properly, the first step to take is to perform a complete system diagnostic on it. A complete computer diagnostics service includes hardware and software diagnostics. We perform diagnostics on hard drive, memory, motherboard, power supply, touchpad, keyoard, optical drive, network card, operating system, internet browsers, and certain other programs or software. Diagnostics are important because they help determine exactly why a computer is functioning improperly. During diagnostics, other critical issues may arise that were unknown before, such as failing hard drive or bad memory. There will be no charge for diagnostics if the client chooses to repair the system, otherwise the normal diagnostic fee will be charged. Back _