MSI PERFORMANCE GAMING B450 GAMING PRO CARBON AC AM4 AMD B450 SATA 6Gb/s ATX AMD Motherboard AMD Motherboards - Newegg.com
Closer Look: Motherboard / Mystic Light Software - MSI B450 Gaming Pro Carbon AC & Tomahawk Review - Page 2
Specification B450 GAMING PRO CARBON AC
No POST MSI B450 carbon AC. The CPU debug LED comes on for a few seconds and then turns off. The cooler / video card fans are running but there's no video