EVGATech_ErinWYou should only see a flashing LED when the system is in sleep mode. The green power LED will blink to indicate this. If the 5VSB light is flashing, then you're not getting good power from the PSU, and it should be replaced.
thayisI had this same issue after careful examination of working and not working I realized the issue was in the IO shield. More specifically the ground tab on the shield was going inside of the USB C/3.1 port causing it to short out. Hopefully my time of frustration will help some others with the same issue out there as I couldn't find an answer on forums or from EVGA support.
ReezyJeezymy 5VSB LED wasnt flashing, but it was on and i wasnt getting a signal, occassionally was getting the caterr and hours of trying this and trying that. Came across this thread and tried removing the metal cover and....Viola!!!! I appreciate the post!!!!
maxflyi say they start making them out of non metallic products. or eliminate the tabs altogether which is what i have done. i pulled all of them off. i think the variances in case measurements is more likely the problem tbh. the io panels have to conform to the case itself which may be warped or the gpu slots dont allow the gpu to seat properly(Reezies prob). or the io section of the case itself isnt the right size or dimensions which results in the io panel being forced into the opening causing shorts.mb will be here today, on a saturday even! ty evga great customer support. will update with my results.