I went to HP's website and grabbed the latest version of the firmware for the card in the server - the card in question is an HP NetRAID-3si. I got to the part where it runs the partitioner, and it (of course) gave the no devices detected message. I checked network, and I do have network, as well as a functioning version of wget, so I can grab files off the 'net without too much issue.
I am now going to ask what to me seems like it should be an obvious question, but I can't find an answer anywhere.
How do I install the megaraid driver at this point? Is it even possible?