Dell Latitude D630 XFR (Early 2008) - Manual (Page 30)

Dell TM XFR D630 Fully Rugged Notebook Service Manual
Page 30 of 106 Revision A01
2. Remove the XBay Door from the notebook.
6.5.2 Installing the XBay Door
1. Place the XBay Door onto the notebook, aligning it with the 2 screw mount holes.