The computer is connected to watt?
Tech Support: Thanks for calling our repair shop, how may I help you?
Customer: I unplugged my space heater and my computer said “no signal” and went black!
Tech support: Does the keyboard or mouse make it turn back on?
Customer: No, it doesn’t. Tech support: Did the power strip turn off? Sometimes they trip off when something like that gets unplugged.
Customer: No, it’s still on, still has the green light. Tech support: Could you follow the cords on your computer and make sure none are frayed?
Customer: (rustle rustle) Okay, both cords are fine. They’re good as new. Tech support: (Thinking, both cords? There should be more than 2 on a desktop) Could you tell me where the cords go?
Customer: One goes to the wall, and the other one goes to the space heater.
Tech support: The cord on your computer goes to the space heater? Customer: Yes.
Tech support: (facepalm) Try plugging the “space heater” back in.
Customer: Oh! Now the computer is working again.