Help Asrock B450m Steel Legend NVME Issue

[Bakekong]

Hello! Need help please. I have an Asrock b450m steel legend paired with ryzen 5 5600g. I installed a new Samsung 970 EvoPlus 1Tb nvme in the Ultra M2 slot but it is not detected even in BIOS. I've read on some post to look for the "Force M2_2 to support PCIE devices" but I cannot find that setting anywhere in BIOS. I already updated my BIOS to the latest Beta version P10.43.

 

[za7tsh76]

You might have to disable CSM (Compatibility Support Module) in your BOOT tab in BIOS. And then check your disk management to see if it has recognized your new Samsung 970 EvoPlus NVME. You might have to format that nvme first before you can use it.