Bottom components

Item

Description

Function

 

 

 

1

Battery bay

Holds the battery.

 

 

 

2

Vents (6)

Enable airflow to cool internal components.

 

 

NOTE: The computer fan starts up automatically to

 

 

cool internal components and prevent overheating. It is

 

 

normal for the internal fan to cycle on and off during

 

 

routine operation.

 

 

 

3

Battery Release latch

Releases the battery from the battery bay.

 

 

 

4

Primary Hard Drive bay

Holds the primary hard drive, the memory module slots,

 

 

and the WLAN module (select models only).

CAUTION: To prevent an unresponsive system, replace the wireless module with a wireless module authorized for use by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and Support.

Components 9