The ornamental design for a notebookcomputer equipped with dual display screen, as shown and described.
FIG. 1 is a perspective view of a notebook computer equipped with dual display screen showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a perspective view thereof, shown in an alternate state.
The broken lines consisting of a long dash and one short dash define the boundary of the claim design that form no part of the claimed design. All other broken lines in the drawings form no part thereof.