Elitegroup 755SI4 v.1 - Manual (Page 12)

■ chapter 1 getting to know the basics
1-12
1. System Device Cover
The system’s processor with cooler assembly, hard drive,
battery pack, and DDR memory module are located under the
case cover.
2. Ventilation Grill
The fan grill is where air is exchanged to dissipate the internal
heat. Do not block this airway completely.
3. CPU with Cooler Assembly
This is the system’s processor subassembly with fan and heat
sink for thermal regulation.
4. Hard Disk Drive
This is the system’s hard drive module. The hard disk drive
stores all the system data. The hard disk drive can be upgraded
to a larger capacity. (See Chapter 4 for instructions on a hard
drive upgrade.)
5. Battery Pack
The battery pack is a built-in power source for the notebook.
6. DDR Memory Module
This is the system’s DDR memory module. The module can be
changed to a module of higher capacity. Go to Chapter 4 to
learn how to install additional DIMM module.