My computer Guy gave me an MSI pc that he custom built and he told me to find out what the problem was, so I did, I installed the power supply and it booted with spinning fans and everything but every time I want to boot into windows it won't get past the windows logo, I tried on multiple things including booting the installation from my usb flash drive but after the windows logo the screen still goes black I have an MSI z97 gaming 5 motherboard so I don't know that it has integrated graphics or not. But what I am sure about is that I do not have an external graphics card so if there is internal graphics they are surely not working. Please tell me what the issue is, I want to know the problem from the community before I spend $$$ on a graphics card, I want to make sure that graphics are the problem. I also tried switching to integrated graphics via boot menu PEG to IDG but none of them worked. Please help!