CPU red led on motherboard after upgrading 5600x CPU on B450 tomahawk max (7C02v3A2 BIOS) | MSI Global English Forum
![MSI B450 TOMAHAWK MAX - BEST MOTHERBOARD FOR GAMING 2020 • Epic Game Tech - PC Builds, Hardware unboxing and How-to Guides MSI B450 TOMAHAWK MAX - BEST MOTHERBOARD FOR GAMING 2020 • Epic Game Tech - PC Builds, Hardware unboxing and How-to Guides](https://epicgametech.com/wp-content/uploads/2020/06/23-1.jpg)
MSI B450 TOMAHAWK MAX - BEST MOTHERBOARD FOR GAMING 2020 • Epic Game Tech - PC Builds, Hardware unboxing and How-to Guides
![CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2019_08/image.png.01f99375b43b382199ace9f1ea45c3b4.png)
CPU and VGA leds on for 3 seconds then off on B450 MoBo - CPUs, Motherboards, and Memory - Linus Tech Tips
![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://preview.redd.it/uwvk0y7ipmi31.jpg?auto=webp&s=f513443b90d76ed312dac486f61b66d1f7e37df9)