Fujitsu Siemens Computers N6470 - Manual (Page 26)

21 - Locating the Controls and Connectors
Memory Compartment Cover
Your LifeBook notebook comes with high speed DDR2-667 PC5300 SO-DIMM memory. The memory
upgrade compartment allows you to expand the system memory capacity of your LifeBook notebook, thus
improving overall performance. See “Memory Upgrade Module” on page 70.
Subwoofer
The subwoofer speaker provides bass-range sound to supplement the stereo speakers, resulting in high-
quality audio.
Air Flow Vents
The air flow vents assist in proper cooling of the system.
T O PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE SYSTEM 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 .