Help with drives not showing up in TrueNAS - PowerEdge R420

[AlfredG]

I have a PowerEdge R420 and I want to setup TrueNAS, I have installed on a few systems before but I have never come across this problem where I can see the drives in the BIOS but when I go to TrueNAS and go to setup a pool I cannot see the drives.

If anyone has any ideas why this would be or where I should have a look it would be appreciated.

 

[joeschmuck]

If you would like some help with this problem, you are going to need to provide a lot more information about the issue, information on your hardware. If not then we have nothing to go on and provide some good advice. The Forum Rules link is listed above. I recommend you read those before posting a response, it will likely help you in what to post. Look at my Show System link below for an idea of the level of detail I'm asking for.