Clearly, Erik could not fix the computers or the equipment, as it would need too much fine work, and even if he somehow did, the data was probably lost. Only that room had been spared by time and water.
"The system's going to walk me through restoring the power," Erik said to the others. "The reactor with the brain crystal is still working, but we need to reconnect it to the rest of the lab."
[Start by creating conductive plant matter to serve as wiring. Route it from the reactor chamber to the main distribution hub located three levels below your current position.]
Erik called upon his Verdant Architect brain crystal power once more, creating small plants. The vines snaked through the walls and floors.