gaming PC tower, motherboard, CPU, and cooling

family members pc and it's never been used but it ran for a bit. after running for about 3 days it stopped working, thinking either a motherboard or cpu problem. trying to sell as is but if you can come over and disassemble what you want then it's all yours. photos of the motherboard, one fan, case, and some other stuff in photos but because it's not mine not 100% sure. I have all the boxes so feel free to message me and I can go pick up all the boxes for the stuff at storage. price is negotiable I'm just trying to get rid for the money