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Component

 

Description

 

 

 

(1)

Battery bay

Holds the battery.

 

 

 

(2)

Battery release latch

Releases the battery from the battery bay.

 

 

 

(3)

Vents (5)

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.

(4)

Keyboard access, optical disk drive

 

(ODD), solid-state drive (SSD)/hard drive

 

bay, wireless compartment, and memory

 

module compartment

The service door provides access to the keyboard, ODD, SSD/hard drive bay, wireless compartment and memory module compartment.

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 customer support through Help and Support.

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