Hello guys,
Today I got new motherboard and cpu. I got z77 and Intel Core i7-3770.Because I had GTX 560 Ti in my old pc I decided to use that gpu because I don't have enough money for RX 580. Anyways when I installed GPU in pc and i tighten these GPU screws, I turned on PSU and i wanted to be sure that they are tight enough. I didn't have screwdriver close to me so I used "voltage tester??, level sense???" (I don't know what is called in English, here is what I got when I use translator (screenshot: http://prntscr.com/t5lwth)). When I wanted to tight these screws with voltage tester or whatever is called I can see that voltage tester is blinking aka you can see orange color and If you see orange color that means there is voltage on screws. I checked my whole case inside and I still get that color but when I turn off PSU I don't see any voltage. Also, when I disconnect my GTX 560 Ti there is no voltage either. What I did wrong guys, is it really bad that I can see voltage on my GPU screws?
Thanks, cheers.