IBM RISC System / 6000 410. Powers on and appears to go through post codes, then both hard drives spin up. Unsure of CPU speed or memory, but all eight slots appear to be populated. I hooked up the 13W3 video output to two different screens but no video appears. After system boots led post screen disappears, I don\'t know if that\'s normal or not. Key not included, so in order to get the machine to boot I had to move the switch out of service mode to get it to boot. This was done with channel locks, but even though it was done this way, the key switch still seems to be functional. SOLD AS-IS