The answer to 'my outlet installation won't turn on' is that there are several common causes, including improper wiring, a tripped circuit breaker, or a faulty outlet. First, check the circuit breaker to ensure it hasn't tripped. If the breaker is in the 'off' position, simply flip it back to 'on'. If the breaker continues to trip, there may be an issue with the wiring or the outlet itself that needs to be addressed by a professional electrician.
If the circuit breaker is not the issue, inspect the outlet to ensure the wiring is properly connected. Make sure the hot, neutral, and ground wires are securely fastened to the correct terminals. If the wiring looks correct, the outlet may be defective and need to be replaced.