Question PC won’t turn on

[Jdjxndn]

My PC won’t turn on at all. I have tested the psu with a paperclip and it does not work, but there is a green light on the motherboard? Does this mean the psu is working and I just haven’t done the test properly? If the psu is working, what’s the next most likely problem please?
Thanks

 

[NightHawkRMX]

Full sytem specs including make and model of psu.

Just because a psu can power an led doesnt mean it isnt fault and cant power the system.

 

[Jdjxndn]

CPU: AMD A10 7700-K
Motherboard: Asus Asus A88XM-Plus
RAM: 8GB corsair vengeance
GPU: Geforce GTX 1060
PSU: CX750M
Thanks