20
Figure 5. LIFEBOOK notebook back panel
Back Panel Components
Following is a brief description of your LIFEBOOK notebook’s back panel components.
Gigabit LAN (RJ-45) Jack
The internal LAN (RJ-45) jack is used for an internal Gigabit (10Base-T/100Base-Tx/1000Base-T)
Ethernet LAN connection. See “Internal LAN (RJ-45) Jack” on page 76.
Air Vents
The air vents are used to cool the system to prevent overheating.
TO PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE PERFORMANCE, BE SURE TO KEEP ALL
AIR VENTS UNOBSTRUCTED, CLEAN, AND CLEAR OF DEBRIS. THIS MAY REQUIRE PERIODIC CLEANING,
DEPENDING UPON THE ENVIRONMENT IN WHICH THE SYSTEM IS USED.
D
O NOT OPERATE THE NOTEBOOK IN AREAS WHERE THE AIR VENTS CAN BE OBSTRUCTED, SUCH AS IN
TIGHT ENCLOSURES OR ON SOFT SURFACES LIKE A BED OR CUSHION.