Yes, it depends upon your motherboard. If it doesn't support your graphics card, it will not boot !
and what is meant with TRIP part ? your PC suddenly shuts down or what ?
Most likely new GPU overheats the CPU. Classic problem
Simple solution: Leave case open
Complex and costly: Buy a new case with better cooling
Also you can check bios and raise the temperature at which it shuts off. Its safe because the cpu has its own thermal protection. You just need to loosen up the CPU protection from the motherboard.