Need help to make screen inoperable

[Blenjar]

Flat Screen Monitor Replacement Plan
One-time replacement if your flat screen monitor becomes inoperable during the first 2 years from the date of product purchase.

Screen is a sitting duck in my room..its a 17 inch and worth 250 bux. I dont want it, I want to buy a GPS with that money. I don't want to sell it cuz im losing money. I bought the insurance for a reason when I worked their.

How can I break it in a way that it looks legit?
I want my screen to malfunction. Any clean way to do it? Opening the machine and fukin it up is the last thing I'll do but ya.
Any tips?
I'll not break it, I want it to malfuntion***

-- Blen