I thought I'd do a pretty quick and simple little video while I was testing out an old Sun Blade 150 that I'm working on. There's not much more than a simple test here, I put in a "new" hard drive, installed NetBSD 10, and cursed at a couple of monitors.
If you liked my old video of a SPARCstation 5 booting up, this might be a bit too exciting for you to handle!
Please note that the audio went a bit wrong right at the end, because of course something like that had to happen.