![Coincidence? B450 Tomahawk +3700x get white LED CPU fan when fails to POST, but red LED when it goes through POST : r/MSI_Gaming Coincidence? B450 Tomahawk +3700x get white LED CPU fan when fails to POST, but red LED when it goes through POST : r/MSI_Gaming](https://i.redd.it/uwvk0y7ipmi31.jpg)
Coincidence? B450 Tomahawk +3700x get white LED CPU fan when fails to POST, but red LED when it goes through POST : r/MSI_Gaming
![Amazon.com: DS Computer Case Cooling Fan for PC Cases, 120MM LED RGB Fan Compatible with ASUS Aura Sync or MSI Mystic Controlfor for Water Cooler System or Radiators (2Pack RGB Fans, A Amazon.com: DS Computer Case Cooling Fan for PC Cases, 120MM LED RGB Fan Compatible with ASUS Aura Sync or MSI Mystic Controlfor for Water Cooler System or Radiators (2Pack RGB Fans, A](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61RLOUpU20L._AC_UF350,350_QL80_.jpg)
Amazon.com: DS Computer Case Cooling Fan for PC Cases, 120MM LED RGB Fan Compatible with ASUS Aura Sync or MSI Mystic Controlfor for Water Cooler System or Radiators (2Pack RGB Fans, A
![Amazon.com: MSI Gaming AMD Ryzen B350 DDR4 VR Ready HDMI USB 3 CFX ATX Motherboard (B350 TOMAHAWK) : Everything Else Amazon.com: MSI Gaming AMD Ryzen B350 DDR4 VR Ready HDMI USB 3 CFX ATX Motherboard (B350 TOMAHAWK) : Everything Else](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/81yZ6-WgX-L._AC_UF350,350_QL50_.jpg)
Amazon.com: MSI Gaming AMD Ryzen B350 DDR4 VR Ready HDMI USB 3 CFX ATX Motherboard (B350 TOMAHAWK) : Everything Else
![I have the MSI b350 tomahawk arctic and this light lights up every single time.Under it it says "gpu led".What does this mean?I've searched through my mobo's manual and I might be I have the MSI b350 tomahawk arctic and this light lights up every single time.Under it it says "gpu led".What does this mean?I've searched through my mobo's manual and I might be](https://preview.redd.it/6ktwua5dhle21.jpg?width=640&crop=smart&auto=webp&s=411022c7e2638fe3d0af64a6ea59b29f62c708a5)