Is my CPU fried?

EnriqueKing

Prominent
Jun 21, 2017
2
0
510
I was building my first pc, and I started getting a little confused while putting wires in the correct places. Specifically the the power switch and reset switch. I places them on the pins vertically rather than horizontally. I was having trouble placing the headers in the right place, so I placed them in places that looked correct, thinking "what could go wrong?". (Very bad idea...) I do not remember if I used the pci-e cord for the cpu. I'm very sure that I didn't, but I could have. But when I turned on my pc to test it, My computer turned on for half a second, then shut off. Then a small amount of smoked came out from the top of my case. It looked like it was coming from my CPU.
I was scared so I flipped the power switch off from my psu. Then unplugged it from power. 10 minutes later I unplugged everything from the motherboard, and put everything in the correct spots. (I made sure of it). I turned on my pc again, and everything was running. All fans were spinning, all lights were on, and the CPU cooler was spinning as well. But I got no display on my monitor.
I used hdmi from the video card, and got no signal. Then used hdmi from the motherboard, and got no signal. Then did the same using a dvi cable and got nothing! I even took out my video card, still no signal.
I made sure the ram was in the correct slot, all pins were placed securely, and everything was correct. I still got no signal. So was that smoke just my CPU being fried?? How do I know? Could I do something to make it work before actually sending it back?

Specs:
Video Card: Zotac GeForce GTX 1050
Ram: ballistic sport DDR4 8gb x1
Power Supply: EVGA 450 Bronze
Hardrive: WD Blue 1tb
Mother Board: AsRock H110M- HDS 1151 socket
Processor: intel core i5-7500 Lga 1151
 
Solution
It would have been something on the board which would have caused the smoke.

Technically any one of the components could be dead now. But the motherboard is the most likely.

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