Make A Friend Room
The room you land in is not operational until you get the power going. To do this go up the stairs to the catwalk above. When you reach the catwalk use a hand to pull the catwalk to you to cover the gap.
Pink Tape (Optional)
Once you’ve covered the gap with the catwalk you can walk across it to reach a socket. Before doing that if you look to the right on the wall you will see the Pink Tape on the blue painted square. Grab the tape if you wish and use the Pink VCR to watch it.