I have a very new (3 weeks) iBuypower i7 8th Gen 8700 16th ddr4 Nvidia 1070ti and I just bought a Thermaltake cl-p021 CA12BU-A hydraulic Riing heat sync and installed it and now my computer won't turn on. GPS indicator light is on showing I have power, but the computer won't turn on. I have triple checked cabling, for excessive thermal paste, and I even tried hoozing up the old cooler and it didn't work either. To my knowledge non of the pins in the CPU look bent either. Any help would be very much appreciated! Edit: It may be helpful to include that in adding the new cooler I had to take the original back plate off, in doing so this made the mechanism mounting the processor come off and so the processor did lose contact with the motherboard (why I included the fact that the pins don't look bent) for a bit. I do now have that remounted to keep the processor in place, I just took apart the back plate so the part that was in the way of the new back plate is no longer there, but the piece that holds the processor in place is now back where it was if that makes sense.