I accidentally fixed a dead pixel? Can someone explain this to me?

[DogeTheDog]

Howdy!

I recently bought an MSI Optix G27C, and it arrived today, I was very giddy.
I played on it for a while, and noticed what appeared to be a dead pixel.

I filled my screen with a white image, then a black one, a red, blue, and green one, and noticed that there was, in fact, a single dead pixel on the bottom left.

I while showing it to my dad, I (accidentally) applied a small amount of pressure to the dead pixel, and when I took my finger off for my dad to look, he said he didn't see it, and when i look, it was indeed gone.

Can someone explain how this happened?

 

[kraelic]

The pressure of the touch allowed the cell to make contact with the negative or positive plane one of which was not making good contact. It may return to a failed state after a bit. More annoying is a stuck pixel which is one color all the time.

 

[DogeTheDog]

The pressure of the touch allowed the cell to make contact with the negative or positive plane one of which was not making good contact. It may return to a failed state after a bit. More annoying is a stuck pixel which is one color all the time.

Thanks you. That was the fastest reply ever by the way, not 30 seconds had passed since i hit "Submit"