Question Asus x99 deluxe ll

[Nozenglander]

A2 Q code only mouse keyboard plugged in, but have black screen, can't even get into bios tried cmos memory reset any suggestions it's killing me, don't know what else to try, some people saying a USB fault, others Gpu please help

 

[Lutfij]

When posting a thread of troubleshooting nature, it's customary to include your full system's specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:

Is this a brand new build? Inspect the CPU socket area and see if you have any bent/broken pins.