Asus TS300-E5 - Manual (Page 39)

2-17 ASUS TS300-E5
7. On the front panel assembly, detach the plastic bay cover opposite the
5.25-inch drive that you installed by pressing the two hooked tabs on each
side of the bay cover.
8. Reinstall the front panel assembly when done. Refer to section 2.5.2
Reinstalling the front panel assembly for instructions.