msi tomahawk b350 cpu led solid red

Jun 6, 2018
2
0
10
Hello,

I have a black screen with my new config (first boot):
PC Corsair Carbide 500R, Blanc
MSI B350 TOMAHAWK ARCTIC - Socket AM4 - DDR4 - 3200+ (OC) MHz - B350 TOMAHAWK ARCTIC
GPU Sapphire Radeon HD7970 OC Vapor-X GHZ Edition, 3 Go
AMD Processeur RYZEN 3 2200G - RADEON VEGA 8 GRAPHICS YD2200C5FBBOX
Be Quiet Pure Power L8, 630W
ssd PCIe Gen 3 x4 NVMe
ballistix sport LT 8gb ddr4 2400 MT/s PC4-19200

Furthermore the cpu EZ dubg led is on (solid red), i tried to take off all component one by one but nothing change. Help me please.