I was putting together my new build and i could get everything to run and boot to bios except when i plugged my hd in it actually shorted the psu to where you had to turn the power off and wait a little bit then power up. The lights would blink for 1 sec then everything dead. With no hard drive it boots into bios. I tried 2 different hard drives both did the exact same thing. I tried all the different 6 pin ports on the psu and the same. Seasonic support told me to try a fan with the molex and the fans leds wouldn't turn on or the fans spin, but i plugged them into my old pc and all worked. Anyone has something like this happen where like the 6 pin section of the psu doesn't work. It's a seasonic 650 focus+ gold. Seasonic support told me to return it and i have another coming.