I have a Inspiron 3647 which the green light on power supply (outside back of PC) lights up but the PC will not power on. Pushing the power button does nothing. Is there a way to check the power coming out of the power supply that feeds mother board?
Not sure where to go next. I opened up PC and disconnected all cables from mother board except the 2 that connect from power supply and still nothing when pushing power button.
I am going to assume that there is no power coming out of power supply but not sure how to check. I know that I can purchase a replacement power supply but don't want to spend $130 if the power supply is not the problem.
Thank you for any suggestions or solutions offered.