Most of the time if you press your power button and nothing happens, this is one of the many PC power supply failure symptoms that require computer power supply failure service.
This can sometimes be a tough one to diagnose on your own.
A lot of the time we don’t even realize our power supply unit is also failing until the very end.
The most common PC power supply failure symptoms are, No Power (obviously), The light in the back of the power supply is not lit up, blinking or even a burning smell by the power supply.
Most of the time our clients think it’s a hard drive, motherboard or OS system issue when in reality you just need computer power supply repair service.