I have a B75 LGA 1155 Motherboard and the graphic card (NVIDIA GeForce GTX 650 1GB) isn't exactly good... Would a ASUS GeForce GTX 1060 6GB work with it? (Not exactly sure if i'm allowed to link the exact one but - shorturl.at/aeMN9) if not any suggestions?
can you list the other parts of your pc? Power supply brand, wattage, and how old it is. Also please list your cpu and ram.
as for your question. It is answered if your power supply has the 6-pin power connector that the 1060 needs... and if your psu is quite old - you got to replace it with a new one, just to be on the safe side. I suggest you buy a good brand 450W psu.
I cant exactly tell how old the power supply is, its a pre-build and the listing just says "500W Power supply" also its enclosed under a screwed on sheet of metal, the best I can do for u date wise is January 23, 2020 (the date the PC was originally made available)