Fujitsu S7220 Laptop User Manual


 
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Figure 6. LifeBook notebook bottom panel
Bottom Components
The following is a brief description of your LifeBook notebook’s bottom panel components.
Memory Upgrade Compartment
Your notebook comes with high speed Double Data Rate 3 Synchronous Dynamic RAM (DDR3
SDRAM). The memory upgrade compartment allows you to expand the system memory capacity of your
notebook, thus improving overall performance. See “Memory Upgrade Module” on page 79. Under
normal circumstances, it should not be necessary to open this compartment.
Memory Upgrade Compartment
Lithium ion Battery Bay
Port Replicator Connector
Battery Bay Lock
Air Vents
(various locations)
Hard Disk Drive Compartment
Battery Bay Lock
Dust Filter