Bottom components

Component

Description

 

 

 

(1)

Battery bay

Holds the battery.

 

 

 

(2)

Vents (4)

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)

Hard drive bay

Holds the hard drive.

 

 

 

(5)

Memory module compartment

Holds two memory modules, the wireless local area network

 

 

(WLAN) module, and the RTC battery.

CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer 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.

8 Chapter 1 Features