
That's right.
It must be on my old LAPTOP.
The Big Bang Theory Season 11, Episode 9

Well, as you know, I had become
attached to my old LAPTOP,
The Big Bang Theory Season 9, Episode 19

MRS. FOWLER (OVER LAPTOP):
It's nice to meet you too, Sheldon.
The Big Bang Theory Season 4, Episode 5

I'm sorry, it's on my other LAPTOP.
The Big Bang Theory Season 2, Episode 15