Elitegroup L51AI v.1 - Manual (Page 12)

■ chapter 1 getting to know the basics
2. Ventilation Grill
The fan grill is where air is exchanged to dissipate the internal
heat. Do not block this airway completely.
Warning:
Do not block the Fan Grill outlet. Place the machine on hard
surface only. The bottom case may get very hot.
3. System Device Cover
The system’s processor with cooler assembly, Wireless LAN
module, HDD, and DDR memory module are located under the
case cover. The system memory can be upgraded to a larger
capacity. (See Chapter 4 for instructions on the memory and
HDD upgrade.)
4. 3G Telecom Module Cover (Optional)
The optional 3G Telecom module is installed underneath the
cover. You need to open the cover to install the SIM card.
(Please go to the end of this chapter to learn how to install the
SIM card and how to use the 3G Internet connection software.)
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