Have just completed my new build and it wont boot, motherboard shows a solid red CPU light. As far as I can see there are no bent pins on the CPU and both the 24 and 8 pin cables are firmly in place. Build is:
AMD Ryzen 7 3700X
Gigabyte AORUS AM4 AX370
DDR4 16GB Corsair Vengeance
EVGA...