ASRock X99X double start?

Hehacz

Reputable
Jan 28, 2016
11
0
4,510
Hi,
Recently I upgraded my PC from LGA1155 to LGA2011v3, buying new mobo, ram, and cpu. Everything works fine but there's something new that worries me. When I start PC all fans and leds turn on for a second, turn of for a bit and finally turn on booting the system. It looks like a quick check before powering on. I wonder is it normal? That's the rig:
MOBO: ASRock X99X Killer
CPU: i7-5820K
RAM: Corsair Vengeance LPX 4x8GB 2133