The ornamental design for a displaypanelportion with an animated computer icon, substantially as shown and described.
FIG. 1 is a first image in a sequence for the display panel portion with an animated computer icon.
FIG. 2 is second image in the sequence thereof.
FIG. 3 is a third image in the sequence thereof.
FIG. 4 is a fourth image in the sequence thereof.
FIG. 5 is a fifth image in the sequence thereof.
FIG. 6 is a sixth image in the sequence thereof.
FIG. 7 is a seventh image in the sequence thereof.
FIG. 8 is an eighth image in the sequence thereof.
FIG. 9 is a ninth image in the sequence thereof; and,
FIG. 10 is a tenth image in the sequence thereof.
The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-10.
The process or period in which one image transitions to another forms no part of the claimed design. The broken lines showing a display panel portion and portions of the animated computer icon in FIGS. 1-10 form no part of the claimed design.