I powered my pc on today and got into the Witcher 3 to notice that what I think is my power supply is emanating a whining noise. This is a new issue I previously didn’t have. During regular use outside games the PSU makes no noise, and it also makes no noise in loading screens, but during gameplay and in menus it makes a high pitched noise. Should I RMA the PSU or is there something I can do to fix it? Thanks.