Hard Drive Icon problem

After installing a new hard-drive on my Dimension 8300 (with XP), I seperated it into 3 different partition.

All of the 3 partitions are working just fine.

However, one partition has an "unknown" icon (a white page with box in the middle). The other two partition have a hard-drive icons (like all hard-drive and partitions should have).

Is there a way to change that partition icon?