Great concept to build upon!
Maybe with more diverse and challenging mini games, not only connecting some inputs and outputs but maybe math and logical tasks with their right anwers - since calculating is what a computer basically does. New tasks could appear when you solved one, instead of the shrinking wires.
The overall difficulty also was a bit too heavy for me :*)
The pop-up errors and cooling task were nice, to distract from the "main" tasks. And the PC even has water-cooling ;D
I didn't really understand the user ping for a score, since it's not a good thing to have higher ping probably? If it was a score, why wasn't it shown in the game over screen?