So, I killed Phineas and am on the part of this quest where I'm supposed to speak to Phineas about the next steps, I don't know how to continue the quest I go to the location and I am unable to do anything I may need his computer passcode but idk where to find it? Help! Lol I am on the step after I repoweredthe hopes skip drive and travelled to hope...

Im not sure i remember correctly, but i think its in a pig on a metal table. Meaning loot all dead pigs in his lab.

Hope it helps.

Phineas gave you a hint by calling the Board SWINE. He even said it twice to emphasize how much of a SWINE they really were.

Just as Andreas said, look around the lab, near the terminal. You'll find the swine he compares them to.