I own an internet cafe. it's RENTED in an older building. one after another each pc/monitor has died. I also have games that are like slot machines. every power supply to the lcd monitors has blown and some of the mother boards. the only thing unaffected is the slot like games that have cathode ray tubes. The hoof beats the land lord keeps hearing are zebras rather than horses so as not to take any responsibility. Everything is on surge protectors. thank you!