So, I am replacing my intel board with a msi true gaming z390 board
Back story
I have an hp omen with a i5 7400 and it turned of randomly on me and would do only spin the fans and boot for a second and turn off. I thought it was the power supply and it wasnt as when I went to swap my evga 850w brand new psi to it it melted a vrm chip exhibit A in the picture
So I was getting a turn on instant turn off symptom
Well after it fried I went and bought a z390 board from msi to swap all my parts to.
Has the same exact symptom
Ran basics, 1 ram stick, no gpu and just cpu attached.
Same thing but if I remove the CPU, motherboard stays on like it should
What are the chances that my board is DOA or am I looking at a cpu failure