FUJITSU LIFEBOOK U810 - Manual (Page 26)

26 - Locating the Controls and Connectors
Air Vents
The air vents are used to cool the system to prevent overheating
.
USB 2.0 Port
The USB 2.0 port allows you to connect Universal Serial Bus devices. USB 2.0 transfers data at up to 480
Mbps and is backward-compatible with USB 1.1 devices, which transfer data at up to 12 Mbps. See
“Universal Serial Bus Ports” on page 78
T O PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE PERFORMANCE , BE SURE TO KEEP ALL
AIR ALL VENTS UNOBSTRUCTED , CLEAN , AND CLEAR OF DEBRIS . T HIS 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 .