[SOLVED] Upgrading pc, monitor receives no signal

[Rioo]

I recently upgraded my pc with a new cpu, gpu and psu.
From what I’m aware they’re all compatible,
Fans run and lights turn on but no signal to monitor

If anyone had any suggestions it would be greatly appreciated

Cpu: Ryzen 7 3800X
Gpu: AMD Radeon RX 5500 XT
Mother Board: B450M PRO-M2
PSU: Corsair TX650M

 

[Phillip Corcoran]

As you've probably had that motherboard for while, it may need BIOS updating to support new CPU.

Ryzen 7 3800X requires version 7B84v28 (released 18/07/2019) or later.