Question Psu pins

[Jimbob322]

Where can I locate the 4 pins for psu on a N4640g Acer Veriton that I want to upgrade I can’t seem to find it on mother board..

 

[Dark Lord of Tech]

I thought those models used an adapter style power source.

 

[Jimbob322]

Yes they do however I’m wanting to put a graphics card in that need more power, turn it in to a gaming pc.