Ever since I had my geek install the new mother board, my pc doesn't want to shut down at night and takes a whole 5 minute ordeal to shut her off.
And my power supply keeps blowing up too the last one was under warranty and was covered but the 6 of them before that were not. The last building I lived in had some funny electrical problems and that would cause my power supply to blow up. This house I live in now is close to the 101 freeway and that clogs my pc up with road dirt believe it or not and then she cannot breathe and over heats. When she blew last week, it was a little explosion that scared the shit out of me.
I run 3 Ionic Breeze air cleaners that I have to clean every 5 days and I vacuum my house every day because of the dust & dirt that comes thru the door & windows. But that dust and dirt is what is killing my power supplies.
I have to live here for two more years until my wifes daughter graduates high school and starts college but, then we can move to a less populated area where the dust won't be as big a factor.