I encountered this a few months ago, but since I completely wiped all of my files, I forgot how I fixed it.. 

The problem is that the power switch only shows the hand icon and cannot be used. Also, I am using Harrybo21's perks v5.1.0
 


Thanks for reading!
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UPDATE:
 I got it to display the text and function, but the switch doesn't go up and it doesn't activate perks.

Well I fixed this on my own THANKS EVERYONE FOR THE HELP!!!!!