Calling all computer experts! I found an old motherboard along with 16MB of SDR, a Pentium II, and a 6.5GB IDE hard drive. There were also 2 ISA cards and a riser. One is a modem and the other appears to be SCSI. I got it running with a much newer PSU the other day, and when the thing finally starts up and loads the Compaq Diagnostics program, all it says is that it's a Presario. Not very helpful since there's so many different Presario models. Anyway, I don't know very much about computers this old, so there's a few connectors I've never seen before on it, so I was hoping someone could help me out. Also, it has 3 ram slots on it, and I'd like to upgrade, but I don't know its max. One more thing: there are 4 black audio ports, and I have no clue which are what. I was able to figure out which PS/2 ports to use by looking at a newer board. Thanks in advance!