Can the MSI b450m Mortar Max motherboard boot headless (without gpu)? | MSI Global English Forum - Index
![motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User](https://i.stack.imgur.com/deHsv.png)
motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User
CPU red led on motherboard after upgrading 5600x CPU on B450 tomahawk max (7C02v3A2 BIOS) | MSI Global English Forum - Index
![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 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](https://external-preview.redd.it/AKWOvI8MMV2OSHzYVKZjLMBSOWbPfsAVGIF9y8KMe_k.png?width=640&crop=smart&format=pjpg&auto=webp&s=fba8efd2f96baaf651c0627243c9afcbaaaba0dc)
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
![Amazon.com: MSI Performance GAMING AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port WIFI Crossfire ATX Motherboard (B450 GAMING PRO CARBON AC) : Everything Else Amazon.com: MSI Performance GAMING AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port WIFI Crossfire ATX Motherboard (B450 GAMING PRO CARBON AC) : Everything Else](https://m.media-amazon.com/images/I/91tcPHt3PFL._AC_SS450_.jpg)