Asus A552EA E-Manual page 21

Air vents
The air vents allow cool air to enter and warm air to exit the
Notebook PC.
WARNING! Ensure that paper, books, clothing, cables, or other
objects do not block any of the air vents or else overheating may
occur.
Hard disk drive compartment*
This compartment is a reserved space for the HDD (hard disk
drive) of your Notebook PC.
Random-access memory module compartment*
This compartment allows you to add RAM (random-access
memory) modules to increase the memory capacity of your
Notebook PC.
* on selected models only
Notebook PC E-Manual
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