Compaq 400 320 321 420 421 620 and 621 Notebook PC and 420 and 620 Notebook PC - Page 28
Multimedia components
View all Compaq 400 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 28 highlights
Component (3) Vents (3) (4) Memory module compartment WLAN module compartment Hard drive bay Description Enable airflow to cool internal components. NOTE: The computer fan starts up automatically to cook internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. Contains the memory module slot. Contains the wireless LAN module slot. CAUTION: To prevent an unresponsive system and the display of a warning message, replace the WLAN module with only a module authorized for use in the computer by the governmental agency that regulates wireless devices in your country. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support. Holds the hard drive. Multimedia components 20 Chapter 2 External component identification