Item

Component

Function

 

 

 

(5)

Memory module compartment

Contains the memory module slot (2 slots on select

 

 

models) and a wireless LAN module.

 

 

NOTE: 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.

 

 

 

(6)

Hard drive bay

Holds the hard drive and wireless wide area network

 

 

(WWAN) module (select models only).

NOTE: 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.

Bottom components

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HP DM3 manual Or region. If you replace the module and then receive a