OK, when i turn my computer my PSU starts making a loud grating noise. If i put ANY real pressure on it either pushing it from the back or opening my computer and pushing from underneath it stops for till i let go. Now i have tried hover-ing the fan and blowing into it to clean the fan but nothing really worked. After logging into my username on the windows login you can hear the noise breaking down a bit and a few minutes later the noise will be back to the usually humming noise i can bear. I am starting to think that it isn’t actually the fan in the PSU but somrthing else.
I would really only like to be opening the PSU as a last resort (well buying a new PSU is the last resort) because isn’t that a bit too dangerous.
Thanks for you help