I recently purchased a T330 and am looking to install 2012 R2 onto it. I already have preconfigured USB drives with a UEFI and non-UEFI (MBR) version ready to go but I cannot get the server to see either of the USBs.
I have tried everything I can think of, running OS deployment through the Lifecycle controller (No media available error), trying to pick up the USB as a bootable device in Boot manager via both BIOS and UEFI modes, nothing showing.
In my previously setup machines I was able to pick up the USB vis boot manager as a sub menu under "C: Hard Disk", but this version doesn't have that.
Anyone have any ideas what I am missing or other things to try?

Please help.

I didn't find the right solution from the Internet.

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