Lenovo 5393 - Manual (Page 26)

3. Remove the front bezel by releasing the three plastic tabs on the left side and
pivoting the front bezel outward.
4. To reinstall the front bezel, align the other three plastic tabs on the right side of
the front bezel with the corresponding holes in the chassis, then pivot the front
bezel inward until it snaps into position on the left side.
Figure 7. Removing the front bezel
Figure 8. Reinstalling the front bezel
18 User Guide