Dell Latitude D630 XFR (Early 2008) - Manual (Page 11)

The connectors and devices on the computer are protected from ingress by dense magnesium hinged and friction fit
doors. This protection is a component of the Armored Protection System
TM (APS).
Figure 3 7 XFR630 Back View with Connectors Revealed
1
Network connector
(RJ-45)
2
Modem connector
(RJ-11)
3 USB connectors (2)
4 Serial connector 5 Video connector 6 AC adapter connector
7
Air vents (protected from
ingress)
The following is applicable to UL 1604 and CSA C22.2 No. 213 compliant systems:
WARNING - Explosion Hazard - Do not disconnect equipment unless power has been removed or the
area is known to be non-hazardous
WARNING - Explosion Hazard - Do not utilize any of the connectors/hubs unless area is known to be
non-hazardous
3.5 Bottom View
Figure 3 8 XFR630 Bottom View with Connectors/Devices Protected