Hello, recently have had to have some work done on the house meaning we've had to have electricians etc. In that time ,the power has probably been cut about 3-5 times or so, my pc has been off each time but it has been plugged into a surge protector with the power supply switch at the back flipped on. Is that okay? PSU is corsair RM850 and I live in the UK, any help appreciated ,thanks.