Pressing the power button on the computer and not getting a response is a stressful experience. The technicians at Fileff's PC have been diagnosing and performing computer repairs for over 15 years. We can help get you back online.
Power supply - The first component to check when a desktop computer will not turn on is the power supply. Many computers use a standard ATX power supply. Those can be purchased locally and we can have your computer up and running on the first appointment. If your computer uses a proprietary power supply it would need to be special ordered from a parts vendor.
Laptop keyboard - Do you have loose or missing keys on your keyboard? Original replacement keyboards are usually inexpensive and relatively easy for a trained computer repair technician to replace.