I Just built my first computer. there is a red led Waring light by the CPU.(see picture) I don't know whats wrong. Powers on, but no video output. Please help.
MSI B450 GAMING PRO CARBON AC ATX AM4 Motherboard
Corsair Carbide Series SPEC-06
AMD Ryzen 5 2600X 3.6 GHz 6-Core Processor
MSI GeForce GTX 1660 6 GB VENTUS XS OC Video Card
Rosewill RD450S
Team T-FORCE VULCAN Z 16 GB (2 x 8 GB) DDR4-3000 Memory
Samsung 860 Evo 500 GB 2.5" Solid State Drive
MSI B450 GAMING PRO CARBON AC ATX AM4 Motherboard
Corsair Carbide Series SPEC-06
AMD Ryzen 5 2600X 3.6 GHz 6-Core Processor
MSI GeForce GTX 1660 6 GB VENTUS XS OC Video Card
Rosewill RD450S
Team T-FORCE VULCAN Z 16 GB (2 x 8 GB) DDR4-3000 Memory
Samsung 860 Evo 500 GB 2.5" Solid State Drive