What's up everyone, I'm new to the forum and I come with a pretty big problem on my end! I purchased a pre-built gaming PC from Best Buy and I spent a good amount of money on it. Not sure if I can post the link but it was a high-end one from iBuyPower and the PSU took a dump on me a few months after owning it. Today, I replaced it with a CX750W from Corsair (Sorry don't know much about computers, trying to learn) It took me forever to figure out how to change everything out eventually, my friend ended up coming over and doing it for me, I just need to clean up the wires tomorrow. However, the PSU is extremely loud when I play games and it's never been like this even with the 650w PSU that had originally came with my PC. My PSU is at the bottom of the case and it's facing downwards towards the vents cause my buddy said that it was suppose to be done that way. Any ideas why this is? The fan seems to be running at an extremely quick speed and it sounds like a jet engine is sitting right besides me lol. Thanks for the help in advance!