My computer (prebuilt) came with a motherboard with onboard gpu. Just bought a gpu. Went to connect it but there seems to be no where to connect it to the the psu. Help?
Check your power supply output versus GPU power requirement. If it can do it, then you can buy 12V Molex to 12 volt 6 pin or 8 pin adapter like this one. If not, you may need to get a new power supply. What is the model number of your GPU anyway?