16
Air Vents
The air vents are used to cool the system to prevent overheating.
e-SATA Port
E-SATA (External Serial Advanced Technology Attachment) is an external version of SATA, which
connects your computer to the hard drive. SATA is an interface that is much faster than typical IDE
interfaces (E-SATA is six times faster than USB 2.0). E-SATA is ideal for backing up large files on an
external hard drive. See “E-SATA Port” on page 83.
USB 2.0 Ports
The USB 2.0 ports allow 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 81.
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.
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