Question GPU won't let the PC boot

Apr 26, 2020
Hey everyone,

So I installed an Nvidia 1060 on one of my computers, a build that already had this GPU installed before. I had this GPU working on another computer so it was working fine, until I deciced to switch them again, and it's shorting the PC so it won't boot.
It powers on for half a second and then shuts off and on again repeatedly, so that's when I decided to take it out part by part. GPU was the first thing I took out and tried without, and the PC seems to turn on just fine.
I wonder what can be causing this.

Thank you in advance